Nowadays children have easy _______ access to computers, so most of them spend lots of time playing computer games after _______ class.
A.an; the | B./; the | C.an; / | D./; / |
I met Professor Green in the street____ and he told me he would soon leave for Britain.
A.some day | B.the day | C.in the day | D.the other day |
--Did you telephone the manager’s office?
---Yes.He ____ back before 9 this morning.
A.expects | B.is expected | C.expected | D.was expected |
--Do you remember ____ he came?
--Yes, I do.He came by car.
A.when | B.if | C.how | D.that |
He ____ his home for a week.
A.hasn’t left | B.has left | C.was left | D.had left |
--What’s ___ population of China?
--China has ____ population of 1.5 billion.
A.a; the | B.the; a | C./;/ | D.the; the |