A spaceship flies at about eleven kilometers _______ second.
| A．/ | B．the | C．a | D．an |
--Children should not play football in the streets.
--_______. It’s dangerous.
| A．I don’t think so | B．I don’t know |
| C．I disagree | D．I agree |
If I _______ you, I would _______ my homework myself.
| A．was; did | B．am; do | C．were; do | D．is; did |
Don’t _______ about the exam so much. It will make you stressed out.
| A．worry | B．terrified | C．terrify | D．afraid |
When we practice speaking English, we often end up _______ in Chinese.
| A．to speak | B．speaking | C．spoken | D．speak |
This T-shirt is _______ short for me. Do you have a longer one?
| A．too many | B．too very | C．too much | D．much too |