到达北京 arrive in beijing
成千上万 thousands upon thousands
成年人 adult
294,000 two million and ninety—four thousand
sure,secret,it,am,i,will,they,keep
I am sure it they will keep secret
1.I_______my dictionary.I can't lend it to you.D
A.lose B.will lose C.losing D.have lost
2.I haven't known _______about Mr Green B
A.many B.much C.a lot D.a lot of
3.Hurry up,____you'll take the first bus in time.A
A.so B.or C.and D.but
4.They met at the train station______a snowy morning.A
A.on B.in C.at D.over
5.Hurry up!The play_____for ten minutes already.B
A.began B.has been on C.has begun D.had begun