I looked up and noticed a snake ______ its way up the tree to catch its breakfast.
| A．to wind | B．wind | C．winding | D．wound |
The shirt looks very nice. I guess it is _______ 100 yuan.
| A．at first | B．at most |
| C．at least | D．at last |
—I talked with a foreigner for a long time yesterday.
—Great! It’s a good _______ to practice English.
| A．habit | B．Chance |
| C．skill | D．exercise |
—When and where _______ we meet?
—Let’s make it 3:00 at my home.
| A．do | B．must | C．shall | D．did |
—Would you please _______ so much noise? —Oh, sorry, I won’t.
| A．not make | B．don’t make |
| C．not to make | D．making |
—Do you like swimming? —Yes, swimming is a good way _______ fit.
| A．keep | B．to keep |
| C．keeping | D．keeps |