----I’m sorry. I’m late for the music presentation.
--- Why are you so late? The presentation _______ for 10 minutes.
| A．has begun | B．has stopped | C．has been over | D．has finished |
Nina is clever but kind of lazy. If she _________harder, she _________ better grades.
A. will work; gets B. works; will get C. will work; will get
Rita and Anna have finished their homework, ______?
A. have they B. haven’t they C. didn’t they
I think _____ a delicious meal is enough for his birthday.
A. make B. made C. making
----_____ the population of your hometown?
---- About thirty million.
A. How many is B. What’s C. How many are
It’s crowded here. Let’s make some_______ for the baby.
A. ground B. room C. seats