--- Who’s singing in the bathroom?
--- It ________ be Mr. Brown. Nobody sings like that except him.
A. will B. must
C. could D. should
This is my twin sister, Lucy. Not only she but also I _______ good at drawing.
A. is B am C. are D. be
________ should find a job to make money.
A.Twenty-year-old B. Twenty-years-old
C. Twenty-year-olds D. Twenty-years-olds
The food smelt terrible but Tom _______ taste it.
A. was made to B. was made
C. made to D. made
It _______ that they will have the final exam next week.
A.believe B. believes
C. is believed D. believed
There are two cars in front of the building. One is red and ________ is black.
A. other B. others
C. the other D .the others
