--- He looks so tired. What’s wrong?
--- Nothing serious. He just stayed up last night, ___________his papers.
| A．to prepare | B．having prepared | C．prepared | D．preparing |
Mary, who newly came to the class, has already earned both the trust of her classmates and _________ of her teachers.
| A．one | B．ones | C．that | D．those |
It is always true that sometimes even if you have had a big dinner, _________ are that you will still want to reach for food when it gets late．
| A．problems | B．facts | C．chances | D．cases |
In _________ new play Hot Mom, which has just finished being shown on TV recently, Sun Li became, as the name of the comedy indicates, _________ hot mother.
| A．/; a | B．the; a | C．the; the | D．a; a |
— David, you got hurt again. —Oh,________!
| A．my pleasure | B．just my luck | C．take care | D．go ahead |
We don’t believe the baby is badly ill,__________?
| A．do we | B．is he | C．is it | D．isn’t it |