_______twice, he didn't want to try again.
| A．Failed | B．Failing | C．Having failed | D．To fail |
Don’t blame him too much! _______, he is a child of 5.
| A．After all | B．At all |
| C．In all | D．Above all |
It ____ that all the students were having lessons in the teaching buildings when the earthquake occurred.
| A．happens | B．was happened |
| C．was happening | D．happened |
I’d prefer ______ in the office rather than _____ at home watching TV.
| A．working; staying | B．to work; stay |
| C．working; stay | D．work; to stay |
--Have you ever come to Anhui before?
--No. It is the first time that I ______ here.
| A．come | B．have come |
| C．am coming | D．came |
--What did the foreigner say?
--He asked where___________.
| A．did Jim come from | B．Jim came from |
| C．Jim comes from | D．does Jim come from |