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．is

B．are

C．am

D．be

[单选题]What's the time?---It's ______.A.four fourtyB.four fortyC.forty fourD.fourt

[单选题]24． What's that? It's a________，A． basketballB． bookC． notebookD． desk

[单选题]10． —What's the time?—It's _________five．A． atB． toC． aboutD． past

[单选题]7． —What's the time now?—It' s________．A． ten o'clockB． ThursdayC． June 15thD． morning

[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]10． —What’ s your_________?—It's cindyjones@163．com．A． e-mail addressB． telephone numberC． favourite dayD． home address

[单选题]It's [practically]impossible to predict what will happen.A.almostB.entirely

[单选题]49． It's time to say goodbye to my school． I'll always remember the people ________have helped me．A．whoB．whatC．whichD．where

[单选题]______________.My hometown? Oh, it's a pretty nice place.A.What's the weath

[单选题]It's eleven o'clock. It's time ______.A.go to bedB.to go to bedC.go to the