With winter _______ on, it's time to buy warm clothes.
A.came | B.comes | C.come | D.coming |
Sir, you are not allowed to enter the building unless you get our manager’s__.
A.permission | B.connection | C.instruction | D.introduction |
I work in a business _________ almost everyone is waiting for a great chance.
A.how | B.which | C.where | D.that |
Parents always _________ great importance to education. They will do their best to give their children that priceless gift.
A.attach | B.pay | C.link | D.apply |
---May I smoke here?
---If you _______, choose a seat in the smoking section.
A.should | B.could | C.may | D.must |
---Do you mind if I open the window?
--- _____. In fact, I feel a little hot as well.
A.Please don’t | B.I’d rather you didn’t | C.Go ahead | D.Why don’t? |