We have to do another experiment today, ____?
A: have we
B: don’t we
C: did we
D: shouldn’t we
A: have we
B: don’t we
C: did we
D: shouldn’t we
举一反三
- We have to do another experiment today, ____? A: have we B: don’t we C: did we D: shouldn’t we
- We have to do another experiment today, ____?
- We don’t imagine the twins have arrived, ______ A: do we B: don’t we C: have they D: haven’t they
- Why don't we drive on for another two or three hours? we don't have to check____a hotel.
- A: ().B: OK. Why don’t you check the map to see where we are. A: We have to watch for Interstate 76 B: Do you think we’ll have any trouble finding a room for the night C: Shouldn’t we start looking for a place to stay D: Where are we now