从每组中找出不同类的单词。
（ ）（1）A. camera B. radio C. copybook
（ ）（2）A. radio B. panda C. TV
（ ）（3）A. toy train B. knife C. sharpener
（ ）（4）A. telephone B. elephant C. light
（ ）（5）A. that B. this C. look
Don’t _______noisy in the classroom.
| A．is | B．was | C．be | D．are |
Yesterday the fridge____ empty,but today it_______full.
| A．was is | B．was was | C．were was | D．were are |
What did you do last night? _________________
| A．I played piano. | B．I played chess. |
| C．I play basketball. | D．I played the ball. |
Can I talk _____ Tim, please?
| A．to | B．in | C．for | D．with |
My brother likes _______ hamburgers very much.
| A．eat | B．eating | C．eats | D．ate |