( )It ______ from the clouds.
A. come B. comes C. coming
我的书包很沉。
A.My schoolbag is heavy
B.My schoolbag is big
如果你想自己擦黑板，你会说：
A.Let me clean the window
B.Let me clean the board
别人帮助了你，你要说：
A. Excuse me B.Thank you
找出不同类的单词。
（1）A. windowB. doorC. mouse
（2）A. picture B. fishC. light
（3）A. driverB. strong C. short
（4）A. rabbitB. bookC. ruler
（5）A. chairB. forkC. spoon
（6）A. fortyB. fiveC. schoolbag
（7）A. strongB. school C. quiet
（8）A. studyB. school C. kitchen
（9）A. computerB. antC. duck
May I have a look?.
A、Thanks. B、OK.