— will you come back home, Danie? —In twenty minutes. I’ll hurry.A. How soonB. How oftenC. How long
How long ____ his grandfather ____ ? A. has, been dead B. has, died C. did, die
We’d better ____ out .It’s going to rain. A. not to go B. don’t go C. not go
Shanghai is a beautiful city. I _____ there twice . A. went B. have gone C. have been
He used ___ in the morning , but now he gets used _____ after supper. A to study, studying B. to study, to studying C. to studying , to study
The naughty boy stopped ____ when the teacher went away. A. play B. to play C. playing