– __________ have you been skating?
– For five hours.
| A．How often | B．How soon | C．How far | D．How long |
Thanksyour help.
| A．at | B．for | C．of | D．to |
We’re going for a picnic tomorrow. I _______ whether Jack can come.
| A．know | B．guess | C．believe | D．wonder |
The students were singing an English song _______ Mr. Xiang came into the classroom.
| A．after | B．when | C．before | D．as |
My _______ is keeping pets. I am _______ in dogs.
| A．interest; interested | B．interests; interested |
| C．interest; interesting | D．interests; interesting |
Coffee is ready. It _______ very nice! Would you like some?
| A．feels | B．smells | C．sounds | D．looks |