A.
1. Tea can't be made with cold water
2. The meeting will be held before May Day
3. The teacher who we studied with last year is Mr Pike
4. The problem we are very interested in has been discussed in class
5. Mary said that her father had died a year before
6. Tom is the most intelligent one in his group
7. If you don't keep silent you will wake the baby up
8. If you left early, I wouldn't call a policeman.
9. Peter said to Anna that he would lend her his dictionary the next day
10. The train takes longer than the bus does