1 She could play table tennis if my friend asked 

2 Tam doesn't take part in the football match training

3 I must help my parents to work on the farm in the afternoon

4 Students should design and stick to a timetable

1 She could play table tennis if my friend asked 

2 Tam doesn't take part in the football match training

3 I must help my parents to work on the farm in the afternoon

4 Students should design and stick to a timetable

I used to keep a diary to write down special events

Stress is a problem of both adults and youngsters

1. Be sure to say goodbye to grandmother before you leave. (WITHOUT)
→ ……Don't leave without saying goodbye to grandmother……………………………………………………………………………………………………………………………… 
2. I’ve never seen anyone play so skillfully before. (MUCH)
→ …………I’ve never seen anyone play with so much skill before.………………………………………………………………………………………………………………………… 
3. Is there such a place as Eldorado? (EXIST)
→ ……………Does Eldorado exist?……………………………………………………………………………………………………………………… 
4. Fewer people smoke these days. (DECREASE)
→ ………The number of people smoking has decreased these days…………………………………………………………………………………………………………………………… 
5. Julia didn’t listen to what her doctor told her. (notice)
→ ………Julia didn't take notice of what her doctor told her…………………………………………………………………………………………………………………………… 

vì 

1. giant

Giải thích: Trước danh từ "observation wheel" cần một tính từ.

2. tallest      

Giải thích: Trước danh từ "observation wheel" cần một tính từ.

3. attractions  

Giải thích: Cụm từ one of + danh từ số nhiều (một trong những...)

=> on of the most popular attractions ( 1 trong những điểm thu hút phổ biến nhất)       

4. symbol

Giải thích: Sau mạo từ "a" cần 1 danh từ.

5. fascinating

Giải thích: Trước danh từ chỉ vật "giant wheel" => cần một tính từ chỉ tính chất, đặc điểm. 

6. excited    

Giải thích: S + feel + tính từ chỉ trạng thái cảm xúc

7. affordable  

Giải thích: Trước "and" là tính từ "public" => sau "and" cũng phải là một tính từ.  

8. interest

Giải thích: Sau giới từ "of" cần danh từ; Cụm từ "place of  interest" (địa điểm thu hút) 

I'm writing down the information of the meeting in my diary

Sue left home early in order to have more time with her classmates

Flowers are being watered in the garden now by me

They often have their bike fixed by their father

A picture of Hoan Kiem lake couldn't be drawn by me