It is usually warm in my hometown in March, but it ________ be rather cold sometimes.
| A．must | B．can | C．should | D．would |
Don’t always believe him. Sometimes ______ he does is quite different from what he says.
| A．what | B．that | C．how | D．who |
Our teachers often ask us ______ over the answers carefully before handing in our papers.
| A．go | B．going | C．to go | D．gone |
The window ______ by Tom yesterday. Mr. White is repairing it now.
| A．was broken | B．broke | C．is broken | D．breaks |
—Excuse me, Mr. Brown. ______ you speak Chinese?
—Yes, butt only a little.
| A．Shall | B．Must | C．May | D．Can |
Either she ______ he is fit for the job, but not me.
| A．and | B．but | C．or | D．so |