It is uncertain____side effect the medicine will bring about，although about two thousand patients have taken it.
| A．that | B．what | C．how | D．whether |
His family had different ______ towards his decision, which made him very unhappy.
| A．methods | B．attitudes |
C．ways | D．views |
The field research will take Joan and Paul about five months; it will be a long time _____ we meet them again.
| A．after | B．before |
| C．since | D．when |
It is in Huizhou ______ you’re going to pay a visit to ______ this kind of TCL TV set is produced.
| A．that; which | B．where; that |
| C．/; where | D．/ ; that |
Although he insisted that his wallet_______in the supermarket, the police still suggested that he_________ any other possible place.
| A．was stolen; should consider |
| B．had been stolen; consider |
| C．be stolen; considered |
| D．should be stolen; consider |
A series of problems faced by the public has ______ in the national conference.
| A．written down | B．come up |
| C．added up | D．gone through |