---It’s difficult to get to the other side of the river．
---I think a bridge ________ over the river．
| A．should build | B．should be built |
| C．will build | D．has been built |
When I got there, the train _____________.
| A．has left | B．left |
| C．had left | D．have left |
The newly designed iPhone 5 on the market____________ well now. Get one before it __________out in the shop.
| A．sells, is sold | B．sells, sells |
| C．is sold, is sold | D．is sold, sells |
---_________ useful dictionary it is!’
--- ‘I think so.’
| A．how | B．what | C．what a | D．what an |
In Always, Audrey played the role _______ an angel.
| A．of | B．in | C．off | D．on |
The girl was very beautiful and Tom ____ in love with her .
| A．falls | B．fell | C． falled | D．felt |