—what do you think of Bill?
—He is a hard-working student and he always ____himself in study.
| A． spends | B．takes | C．buries | D． costs |
A poet and artist going to speak tomorrow afternoon to us about Chinese literature.
| A．is | B．are | C．was | D．were |
They have arrived at lunchtime, but their flight was delayed.
| A．will | B．can | C．must | D．should |
—I like traveling so much
— do my parents
| A．which | B．What | C．As | D．That |
Please keep until the bus comes to a full stop
| A．seat | B．seated | C．to seat | D．seating |
terrible, the milk can’t be drunk again
| A．Smells | B．Smelled | C．Smelling | D．To smell |