If you want to make a banana milk shake you should ____ the blender.
A. open
B. close
C. turn on
We should never ________till tomorrow what we can do today.
| A．put on | B．put off | C．put up | D．put out |
Bob ________to Harbin for a meeting yesterday.
| A．will go | B．goes | C．has gone | D．went |
I still remember my first teacher________ we haven’t seen each other for a long time.
| A．if | B．until | C．though | D．because |
Miss Cooper ________ be here. I saw her come in.
| A．can | B．may | C．should | D．must |
The Internet is really useful to us. We can ________ find the information we need.
| A．slow | B．slowly | C．easy | D．easily |