I think Kate will come if she _______ free this afternoon.
| A．is | B．will be | C．was | D．are |
She has _____ this car for nearly ten years.
| A．buy | B．bought | C．have | D．had |
—In the old days, most teenagers had to work for the landlord (地主) in the field to help _____ their families, because their families couldn’t _____ education for them.
—What a pity!
| A．support; supply | B．afford; support |
| C．support; afford | D．afford; give |
Our teacher told us that light _____ much faster than sound.
| A．traveled | B．travels | C．is traveling | D．was traveling |
In our class _____ of the students _____ girls.
| A．third fifths; is | B．third fifth; are |
| C．three fifth; is | D．three fifths; are |
—It seems _____ you like to work with children.
—Yes, they are so lovely.
| A．that | B．what | C．to | D．as |