It __ me three hours to do my homework yesterday.
A. spend B. took C. cost D. takes
Tom used to be late, __?
A. didn’t he B. isn’t he C. did he D. use not be
Don’t __ about the result so much. I’m sure you can pass it easily.
A. afraid B. terrify C. terrified D. worry
When we practice speaking English, we often end up __in Chinese.
A. to speak B. speaking C. spoken D. speak
If you don’t know the new word, you’d better __.
A. look up a dictionary B. look up an dictionary
C. look it up in a dictionary D. look up it dictionary
David,an __boy can write in Chinese.
A. 8_years_old B. 8_years C. 8_year_old D. 8_years old