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31.car/ only/ not/ effectively/ does/ as well/ run/ is/ but/ economical/ it/ The
⇒The car is not only run effectively but also economical as well, does it ?
32.easy/ when/ English/ speaker/ a/ you/ it/ speak/ native/ not/ is/ to
⇒It is not easy to speak English when you are not a native speaker.
31.car/ only/ not/ effectively/ does/ as well/ run/ is/ but/ economical/ it/ The
⇒The car does not only run effectively but also economically as well, does it ?
32.easy/ when/ English/ speaker/ a/ you/ it/ speak/ native/ not/ is/ to
⇒It is not easy to speak English when you are not a native speaker.
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1. It's from the gas fields below the North sea.
2. It will run out during the 21st century unless new supplies are found.
3. Yes.
4. Coal gas.
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1 It was such a difficult exercise that we couldn't do it
2 He wishes he were able to speak E well
3 Tom had no difficulty passing the test
4 I can run faster than my friend can
Refer:
1. It was too difficult for us to do it
2.He wishes he could speak English well
3. Tom had no difficult in passing the test
4. I can run faster than my friend
![](https://rs.olm.vn/images/avt/0.png?1311)
1. It is said that he is a famous inger
2. The thief runs faster than the police
3. This is the first time I have seen this man
1. It's said that he is a famous singer.
2. The thief runs faster than the policeman.
3. This is the first time I have seen this man.
![](https://rs.olm.vn/images/avt/0.png?1311)
1. It was too difficult for us to do it
2.He wishes he could speak English well
3. Tom had no difficult in passing the test
4. I can run faster than my friend
câu 3 công thức là have no difficulty (in) + V-ing
sao bạn lại viết là difficult
The car is not only run effectively but also economical as well, does it ?
Hình như sai rồi, tại sao lại có tobe với động từ liền nhau thế kia