1. if he finishes his homework he...........(play) table tennis
2. .......you........ (see) the doctor neek week ?
3. Mai and Nam .............(go) to the movie theater tomorrow evening 
4. They .............(plant) trees a long this street next month 
5. ......he..........(write) to his friend next week 
6. When They...........(see) doctor?- Yesterday 
7. He ............(pick) his friend up at the rain way station last week
8. She..........(not watch) a romantic film on TV last evening 
9. you often...........(do) your homework in the evening?
10. I..............(read) an interesting novel at the moment 

1.  will play 

-> Cấu trúc điều kiện loại 1 : If + S + V, S + will + V

2. Will - see

-> Cấu trúc thì tương lai đơn giản (DHNB : next) 

(?) Will + you + V...?

3. will go

-> Cấu trúc thì TLĐG (DHNB : tomorrow)

(+) N(s/es) + will + V

4. will plant

-> Cấu trúc thì TLĐG (DHNB : next)

(+) They + will + V

5. Will - write

-> Cấu trúc thì TLĐG (DHNB : next)

(?) Will + he + V...?

6. When did they see the doctor? - Yesterday

-> Cấu trúc thì Quá khứ đơn giản (DHNB : yesterday)

(?) Did + they + V...?

7. picked

-> Cấu trúc thì QKĐG (DHNB : last)

(+) He + Vcột2/ed

8. didn't watch

-> Cấu trúc thì QKĐG (DHNB : last)

(-) She + didn't + V

9. Do - do

-> Cấu trúc thì Hiện tại đơn giản (DHNB : in the evening)

(?) Do + you + V...?

10. am reading

-> Cấu trúc thì Hiện tại tiếp diễn (DHNB : at the moment)

(+) I + am + V_ing