----Goldfish don’t know __________ to them three seconds ago.
----Really? It’s so amazing!
A.what is happening | B.what to happen |
C.what will happen | D.what happened |
My parents________for me to have dinner when I got back home yesterday evening.
A.wait |
B.waited |
C.have waited |
D.were waiting |
Most people are________building a paper factory near here.They are worried the river will get polluted.
A.for |
B.with |
C.against |
D.beyond |
Yesterday evening I was playing the piano________the doorbell rang.
A.when
B.before
C.while
Tony________TV when his mother came in.
A.watch |
B.watches |
C.was watching |
D.is watching |
I saw him in the library yesterday.He________a book at that moment.
A.reads |
B.is reading |
C.was reading |
D.will read |