–You should be _______ careful when you take the chemistry exam.
--I agree. In this way, I will make _______ mistakes.
| A．more; less | B．more; more | C．more; fewer | D．less; fewer |
–Do you want to go hiking with me this weekend?
--I’d love to. But I have to ________ my little brother at home.
| A．babysit | B．look over | C．look at | D．take care |
Please be quick! The meeting will start ________.
| A．just now | B．right away | C．far away | D．away back |
–Would you mind passing the book to me?
--________. Here you are.
| A．of course not | B．of course | C．Sorry, I can’t | D．OK |
–Could you please take out the trash?
--OK. I’ll do it ________.
| A．at a minute | B．on a minute | C．for a minute | D．in a minute |
–Would you mind my ________ here?
--Sorry, I’m afraid you can’t. Lily is here.
| A．sit | B．sitting | C．to sit | D．to sitting |