Tell your brother to come _____, because it's going to rain in a minute or two.
| A．indoors | B．outdoors | C．outward | D．inwards |
The girl looked at me with a ____expression. Maybe the problem was quite ___.
| A．puzzled; puzzling | B．puzzling; puzzled | C．puzzled; puzzled | D．puzzling; puzzling |
Has someone suggested there _______ be an international language all could understand and use ______?
A can; it B /;/ C would; it D may;/
He always brings me a pretty gift ____ he comes to visit me.
| A．by the time | B．sometimes | C．every time | D．at times |
This medicine will ____ him of his cough.
| A．recover | B．cure | C．treat | D．heal |
Three criminals were caught and asked to aid in the .
| A．interview | B．investigation | C．question | D．request |