当你写了错字时,你最需要什么文具?A.a ruler B.a rubber C.a pencil sharpener
What score ______ you get? A. did B. do C. does
twelve ______ four is eight. A. Plus B. minus C. and
-_____do you like science best? -Because it’s interesting. A. Why B. What C. Who
I _____computer class on Thursday. A. have B. take C. has
I don’t like music class, because I can’t sing _____. A. good B. well C. better