1, We are looking forward to seeing your....

Cấu trúc: looking forward to + Ving

2, She hopes her son will remain in school until he will finish his degree.

bỏ will

3, The children were frightening by the thunder and lightning

Passive voice: frightened

4, George is not enough intelligent to pass this economics class without help.

Cấu trúc: V+ enough: intelligent enough

5, My father gets used to read newspapers during breakfast

bỏ gets

Cấu trúc: used to Vo diễn tả thói quen trong quá khứ

6, When we arrived at home last night, the children were doing their homework

bỏ at

7, Their teacher asks them to do many experiments.

Cấu trúc: ask sb to Vo

8, Ba is in the music room. He practices music

Thì hiện tại tiếp diễn: is practicing