`1` `.` is snowing

`2` `.` travel

`3` `.` watches 

`4` `.` catches

`5` `.` plant

`6` `.` do you eat out

`7` `.` look

`8` `.` watches

`9` `.` goes

`10` `.` visits

`11` `.` is playing

Giải thích :

`-` Cấu trúc thì hiện tại đơn ( câu 2 ; 3 ; 4 ; 5 ; 6 ; 7 ; 8 ; 9 ; 10 ) : 

`+` Khẳng định : S + V ( o , s , es ) 

`+` Nghi vấn : ( W/h ) + do / does + S + Vo /

`-` Cấu trúc thì hiện tại tiếp diễn ( câu 1 ; 11 ) : 

`+` S + tobe + V-ing

1. is snowing (look-> present continuous)

2. travel (usually -> present simple); will travel (this summer -> present future)

3. watches (every morning -> present simple)

4. catches (every morning -> present simple)

5. are planting (at the moment -> present continuous)

6. do you eat out 

7. look

8. Is Lan watching (now -> present continuous)

9. goes (every day -> present simple)

10. will visit (this week -> present future)

11. ia playing (at the moment -> present continuous)