4． —Where is my backpack?

—_________

A． Yes， it is

B． No， it isn’t

C． It's not your backpack

D． It ' s not there

[单选题]What (11)this? (12) a backpack． It's my (13) What's that? It’s a (14) ．It is (15) computer．Is that a computer， too? (16) ．It’s a TV set． It’s(17) TV set． I (18) it (19) Saturday evening． It is a (20) TV set．( )11．A．isB．areC．amD．be

[单选题]Where is my pen? I ______ it.A． might loseB． would have lostC． should have lostD． must have lost

[单选题]9． —Where is my football?—It's ______the table ________ the floor．A．， on; underB． on ; onC．， under ;underD． under; on

[单选题]4．A．aB．anC．theD．/

[单选题]4．A．HoweverB．AlthoughC．ThatD．Unless

[单选题]4．A．monthB．weekC．dayD．year

[问答题]I can't remember where I left my English book.

[单选题]--The song \"Where did the time go?\" __________the old days and the love o

[单选题]4． They are_________ food to the homeless．A． give offB． give outC． giving offD． giving out

[单选题]4． The meeting ______ begin ______ the last man came．A． didn’t ;untilB． not; untilC． doesn’t; untilD． will; until