Peter must be ill. It’s the only thing that can _________ his strange behavior.
| A．lie in | B．result from | C．account for | D．explain about |
He dressed up and went to the party as if_____.
| A．was invited | B．had been invited | C．to be invited | D．invited |
The price of the house is reasonable and I love its garden _____.
| A．in general | B．in total | C．in common | D．in particular |
The prisoners _____ to escape, but failed.
| A．succeeded | B．attempted | C．managed | D．advised |
Hey, your serve is too fast. _____, okay?
| A．tare care | B．Take your chance | C．Take it seriously | D．Take it easy |
He made _____ experiments to prove his theory, and the number _____ added up to 600.
| A．a large number of ;have | B．a great deal of; has |
C．a great many; has | D．plenty of; have |