.Run for more than half an hour every day, ________ you can lose your weight easily.
| A．or | B．and |
| C．but | D．unless |
Millie,do you enjoyin the sea?
| A．to swim | B．swims | C．swimming | D．to swimming |
The policeman supposed .
| A．whether the victim had rung the doorbell |
| B．he would come to get the money in the rubbish bin. |
| C．when did the witness see the murder |
| D．that how the man ran out of the dark house |
―Look, Linda’s been back from the teacher’s office.
―She looks sad. Please don’t ask her anything she tells you about it.
| A．after | B．since | C．while | D．until |
―is the nearest theme park from here?
―It will take us half an hour to get there by bike.
| A．How long | B．How soon | C．How far | D．How much |
The woman always says a bad word about others. her workmates her child dislikes to make friends with her.
| A．Either; or | B．Neither; nor | C．Both; and | D．Not only; but also |