Mary is ______ girl, but she knows a lot about science.
A. a eight-year-old B. eight-year-old
C. eight years old D. an eight-year-old
Find the answer _____ the question, please.
A. of B. with C. to D. For
It is a good time _____.
A. sing B. to sing C. singing D. Sang
They each _____ a CD in their bags.
A. have B. has C. is D. Are
What about _______ a party? Good idea.
A. have B. to have C. having D. Has
—How do you go to work?
—I usually go to work _____.
A. by a car B. in car C. on car D. by car
