—How is your grandma?
—She’s fine. She used to_____ TV at home after supper. But now she is used to ____out for a walk.
| A．watch; go | B．watching; go | C．watching; going | D．watch; going |
Wearing white can help people _______when they feel stressed.
| A．fall down | B．calm down | C．look down | D．come down |
You’d better wear a pair of comfortable trainers when ________a long walk.
| A．you take | B．taking | C．to take | D．A&B |
一Look! That teacher is explaining something to her students again and again!
一_______teacher she is!
| A．How patient | B．What patient | C．How a patient | D．What a patient |
Though he got up early, ______ he missed the train.
| A．but | B．or | C．and | D．\ |
You are _______ out all the difficult problems .
| A．enough clever work | B．enough clever to work |
| C．clever enough to work | D．clever enough work |