—Do you think yesterday’s math problem was difficult?
—Yes. I could ________ work it out.
| A．hardly | B．easily | C．finally | D．nearly |
Ms Brown is English. She is old teacher.
A．a, a B．×, an C．an, an
She and I twelve years old.
A．am B．is C．Are
This is not my story, nor ______ the whole story. My story plays out differently.
| A．is there | B．there is | C．is it | D．it is |
At school, some students are active ______ some are shy, yet they can be good friends with one another.
| A．while | B．although | C．so | D．as |
—Goodbye, John. Come back again sometime.
—Sure. ______.
| A．I did | B．I do | C．I shall | D．I will |