The refugee crisis（难民危机） in Europe, if ________ properly, can lead to serious social problems.
| A．not handled | B．not being handled |
| C．not to be handled | D．not having been handled |
I like to have some coffee and ______ piece of bread in ______ cafe where I usually go.
| A．a; the | B．不填; the | C．a; 不填 | D．不填; a |
—What’s that terrible noise over there?
—The workers ______ the boxes from the back of the truck.
| A．have carried | B．are carrying | C．carry | D．will carry |
The jacket was ______ from 50 dollars ______ 33 dollars.
A. volunteered; for B. switched; on C. complained; about D reduced; to
Their faces were filled ______ fear when they saw the tiger.
| A．of | B．in | C．by | D．with |
The second-hand car Tom bought was very cheap. ______ it was in excellent condition.
| A．Even | B．Although | C．Besides | D．While |