1) Dan..................................two tablets this year.(already/ buy)
2) How many games...........................................so far this season?(your team/ win)
3).................................your homework yet? – Yes, I...............it an hour ago (you/ do - finish)
4) I.................................Peter since I..................................last Tuesday.(not/ see - arrive)
5) Frank...................................his bike last May. So he.................................it for 4 months.(get - have)
6) I'm sorry, I.................................earlier, but I.................................a lot lately.(not/ write - work)
7) They..................................... the car. It looks new again.(clean)
8) John and Peggy.............................. the book. Now they can watch the film.(read)
9) We never…………………….…….... another country before.(visit)
10) She........................................ a new car in 2011.(buy)
11) The girls....................................... their lunch yet.(not/eat)
12) I...................................my keys, so I can't open that door.(lose)
13) He.........................................here all his life.(live)
14) Last winter Robin.................................with his father in the Alps for three days.(stay)
15) Ellen.........................................with her left hand.(always/ write)
16).....................................anyone..........................................yet?(phone)
17) They...................................all the new words. They needn't worry about the test.(learn)
18) Martin........................................for 50 miles on scenic routes three weeks ago.(cycle)
19) We........................................chicken Tandoori before.(never/ try)
20).................................you.....................................a job yet?(find)
21) Emily and Molly.............................each other for more than 10 years now.(know)
22) First he.........................to the announcement, then he....................to a café for a drink.(listen - go)
23) She………….........................late four times this week.(be)
24) What's that lovely smell in here? - Jane......................................a yummy cake.(bake)
25) The Titanic................................an iceberg in 1912 and………………..within an hour.(hit / sink)

Exercise: Put because/ since/ as or Because of/ due to/ owing to/ on account of/ as a result of: It was difficult to deliver the letter ……………………………the wrong address. ………………….there is an oil shortage.We have to cut down on our driving Rescue attempts were temporarily stopped ………………………..the bad weather. They visited their friends often …………………….they enjoyed their company. ………………his illness.Paul could not go to the football game Marcella was awarded a scholarship…………………………her superior ability. Nobody ventured outdoors ……………………………the hurricane warnings. ……………. the air is purer there.We plan to spend our vacation in the mountains We have to drive around the bay ……………..the bridge was destroyed in the storm. The chickens have died …………………the intense heat.

 chuyển các câu sau về thì quá khứ

1)we move to a new house. 

2)they bring  a sand wich

3)he doesn't do the homework.   

4)they sell cars.

5)Does he visit his friends?

6)she buys a book.

7) The little girl laughs at the beggar.

8)they do not wait for anybody.

9)Who teaches you english ?

10)the manons build the house.

11)they invite us to thier pảty.

12)his manners disgust me.

các bn giúp mk nha

cảm ơn!!

Fill  in each numbered blank with one suitable word.

Why does English  .............(1)an international  language mean while  Chinese  is used  by more than ……..(2)  of  the world?  There are some ............(3)  causes. In the nineteenth Century, Great  Britain  became.............(4)after the industrial revolution. The English empire  conquered many other...........(5) and made them as their colonies. English  was officially used there gradually, hose countries spoke............(6)as their native language or second language.

After the word war II, the united states, one of the English - speaking ...........(7) become the most powerful and so  then more people  speak  English.

English grammar is rather easy and simple compared .............(8)other languages. However, English learners even the native speakers, sometimes have troubles English …..(9)that can be overcome. A lot of ............(10)methods are available  to help them.

Put the verbs in brackets into the correct tense:

1.      I hope it (not rain) ……………………when we (start) ………………….early tomorrow.

2.      My sister (play) ………………………the piano since she (be) ………………….a child.

3.      I (never forget) ……………………….what you (just tell) ………………………….me.

4.      He (leave) ………….home two weeks ago and we (not hear) ………………from him since.

5.      She (win) ……………………….the gold medal in 2004.

While you (play) …………………..the guitar, I (write) …………………….a letter