The reason why I burst into tears is _________ I don’t want to part with my mother.
| A．that | B．because | C．what | D．which |
It is no use ____ with that mean storekeeper, for he won’t cut down the price.
| A．debating | B．talking | C．discussing | D．bargaining |
There is no doubt ____ John will come by bus.
| A．if | B．why | C．that | D．how |
The reason ____he was late was ____he had taken a wrong bus.
| A．why; because | B．for; because of | C．why; that | D．for; that |
The 29th Olympic Games ____ in Beijing in 2008.
| A．will be held | B．was held | C．has been held | D．is being held |
—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
| A．could have visited | B．must have visited | C．could visit | D．must visit |