When it snows ________, he feels very ________.
A. heavy; happy B. heavily; happy C. heavily; happily
---What do you need? ---I want to buy ___________.
| A．a box of crayon | B．two boxes of crayon |
| C．a box of crayons | D．two box of crayons |
We2000 words in the past 3 years.
| A．has learned | B．have learned |
| C．will learn | D．are learning |
We should study hard, because lazy personssucceed.
| A．never | B．sometimes | C．seldom | D．usually |
Eric used to on weekends, but now he is used to math with Frank.
| A．playing games ,study | B．plays games,studying |
| C．play games,studying | D．playing games, studying |
I finddifficult to pronounce the words.
| A．that | B．it | C．this | D．one |