Only ___________ the students exercise for more than half an hour every day.
A．five percent B．five percents
C．five percent of D．five percents of
My parents love me ___________ they don’t have much time to stay with me.
A．although B．however C．so D．because
It’s important ___________ all of us ___________ English loudly in the morning.
A．for; reading B．to; reading
C．of; to read D．for; to read
After the vacation, I’m ___________ heavier than before.
A．a few B.a little C．more D．very
—___________ does your sister go to the movies？
—Once a month.
A．How long B．How soon
C．How much D．How often
Next week is ___________ for me. I have no time to go shopping with you.
A．full B．tired C．free D．funny
