—________did the rainstorm come, Mr. Liu?—While we ________ a chemistry lesson yesterday afternoon.
A: When; have had
B: When; were having
C: While; are having
D: While; have
A: When; have had
B: When; were having
C: While; are having
D: While; have
举一反三
- The light went out while we(__)supper. A: had B: had had C: were having D: would have
- They ________ a meeting from 2 to 4 yesterday afternoon. A: were having B: had C: would have D: have
- a car when you were living in Paris? A: Had you B: Were you having C: Did you have D: Have you had
- Yesterday when I left, they ______a meeting. A: had B: B. are having C: C. were having
- We had a lot of trouble a parking place when we went to have supper in this restaurant yesterday A: finding B: to find C: having found D: found