—How was your weekend, Jeff?
—I had great ___ watching a football game.
A. interest B. time C. Fun
—Be quiet, Mr. Smith is coming.
—Don’t worry. It ___ be him. Mr. Smith is much taller.
A. mustn’t B. must C. can’t
Be quick, ___we’ll be late for school.
A. and B. or C. so
Susan joined an art club at ___age of six and paints well.
A. the B. an C. a
—Can you speak English, Mr. Wang?
—Yes, but only___
A. little B. a little C. a lot
—How often do you exercise?
—___
A. Two B. Twice C. Second