—Henry,you________tell the teacher if you want to go out of the classroom.—Sorry,sir.A.are supposed toB.are surprised toC.are afraid to
---What happened ________Tom? ---He ________because of his drink-driving.
Hurry up! There is someone _________for you in the office.
The road was covered with sand ______ the heavy sandstorm.
______ he tried many times, he still didn't move the heavy box.
What do you think “anxious” ______?