----Hi, Millie. This is my sister, Sandy. ---_________.
| A．Hi, Sandy. Nice to meet you. | B．Are you Sandy? |
| C．All right, Sandy | D．Sandy? I don’t know you . |
There ________ elephants if we don’t protect them now.
| A．will have no | B．won’t be any | C．won’t be some | D．will be some |
Sara kept the secret to ________ and nobody knew about it.
| A．hers | B．her | C．herself | D．she |
The students in our school have ________ days off and spend _________ time doing their homework.
| A．less; less | B．less; fewer | C．more; less | D．more; fewer |
When it grows ________, it will grow ________ a strong animal.
| A．up; up | B．up; into | C．into; into | D．into; with |
—________ does John go to school?
—He takes the underground.
| A．How | B．What | C．When | D．Where |