—Sorry, Mr. Smith. I left my homework at home this morning.
—Never mind. But be careful ______ that again.
| A．not do | B．not to do |
| C．don’t do | D．not doing |
My English teacher is very good. She is like my mother ______ me.
| A．to | B．for | C．with | D．of |
Peter usually goes to school by ______ bus.
| A．a | B．an | C．the | D．不填 |
—What time do you take a walk in the morning?
—______.
| A．On weekends | B．With my friends |
| C．At about 6:30 | D．For an hour |
We need to ______ after eating to have good teeth.
| A．get up | B．brush our teeth |
| C．get dressed | D．do our homework |
I like the beef soup because it ______ nice.
| A．tastes | B．sounds | C．looks | D．gets |