We won’t start the meeting ___ our teacher arrives.
| A．though | B．until | C．while | D．or |
I’m good ______ old people and I’m good ______ playing the guitar, so I can join you to help them.
| A．for, with | B．for, at | C．with, at | D．at, for |
Mary can play ______ basketball. And Lucy can play _____ piano.
| A．the, / | B．a, the | C．the, the | D．/ , the |
Look! The children ______ in the river.
| A．swim | B．are swimming | C．is swimming | D．swims |
Grace is a student. She _______ school every day.
| A．walks | B．walks to | C．takes the foot | D．on foot |
Jack often plays soccer ______ three o’clock _____ Saturday afternoon..
| A．at, on | B．at , to | C．in, at | D．in, in |