_______ that all the doors and windows are locked before you leave the house!
| A．Notice | B．Decide |
| C．Look | D．Check |
— What’s up?
— The music in the restaurant sounds so________ that I want to leave at once.
| A．soft | B．wonderful | C．friendly | D．noisy |
— Ben looks strong. Has he ever been sick?
— He’s a superman! He ________ goes to the doctor.
| A．already | B．often | C．ever | D．never |
— Please don’t make a noise.
— ________ . I’ll be as quiet as a mouse.
| A．Yes, I do |
| B．No, I don’t |
| C．Yes, I will |
| D．No, I won’t |
Tony hasn’t got any hobbies — ________ you call watching TV a hobby.
| A．because | B．when | C．unless | D．if |
There is nothing in the world ________ can make him give up his dream.
| A．what | B．that | C．which | D．who |