28. “You should have finished the report by now” John told his secretary. A. John reproached his secretary not to finish the report.
B. John advised that his secretary should have finished the report.
C. John reproached his secretary for not having finished the report.
D. John reproached his secretary not to have finished the report.

1. It didn't rain. The plants died.
A. If it rained, the plants wouldn't have died.
B. If it had rained, the plants wouldn't have died.
C. If it has rained, the plants wouldn't have died.
D. If it had rained, the plants would have died.
2. I didn't know how good the new televisions were. I didn't buy one.
A. If I had known how good the new televisions were, I would have bought one.
B. If I knew how good the new televisions are, I would have bought one.
C. If I had known how good the new televisions are, I would buy one.
D. If I knew how good the new computers were, I would have bought one.
3. The game was on VTV3. I wanted to watch it.
A. If I had known the game was on VTV3, I would have watched it.
B. If I know the game was on VTV3, I would have watched it.
C. If I had known the game was on VTV3, I have watched it.
D. If I had known the game was on VTV3, I watched it.
4. I didn't study enough. I didn't pass the test.
A. If I studied more, I passed the test.
B. If I had studied more, I will pass the test.
C. If I had studied more, I would have passed the test.
D. If I had studied more, I would pass the test.
5. I went to bed early. My friend called up.
A. If I had known my friend was going to call, I wouldn't have went to bed so early.
B. If I knew my friend was going to call, I wouldn't have went to bed so early.
C. If I had known my friend was going to call, I wouldn't have gone to bed so early.
D. If I had known my friend was going to call, I wouldn't go to bed so early.