During my visiting there, I （） new shopping centers being built.
A: saw
B: see
C: has seen
D: am being seen
A: saw
B: see
C: has seen
D: am being seen
举一反三
- Never in my life ________ such a thing. A: I have seen B: have I seen C: I saw D: did I see
- I am glad to ______ you. A: see B: seeing C: saw D: seen
- I had hoped to be able to enter the classroom without ______. A: seeing B: being seen C: seen D: to see
- I didn’t go to see the film because I _____ it. A: saw B: have seen C: had seen D: am seeing
- 24. I won't believe it until I it with my own eyes. A: saw B: have seen C: will see D: had seen