A U.N. peace-keeping _______ was sent to that country and the soldiers would devote all their _______ to their job.
| A．power; energy | B．power; strength | C．force; energy | D．force; strength |
It _______ that she has lost interest in studying English.
| A．seemed | B．appears | C．looks | D．remains |
________ is a pity that you forgot both her address and her telephone number.
| A．It | B．There | C．This | D．That |
How many years is it ______ your family moved here?
| A．after | B．since | C．before | D．until |
It won’t be long _____ the island ________ to our motherland.
| A．when, returns | B．before, will return | C．since, returns | D．before, returns |
It ______ three years since I left England.
| A．has been | B．was | C．had been | D．will be |