Jack’s room is dirty. It should _________ right away.
| A．cleaned | B．be cleaned | C．be cleaning | D．cleaning |
---How do you usually go to school?
----________
| A．By a bus. | B．On foot. | C．On bike. | D．with car |
I’ll give you a call if he _____ tonight.
| A．came | B．will come | C．comes | D．is coming |
He was so busy ____ his homework that he forgot to have supper.
| A．to do | B．do | C．doing | D．does |
Going _____ the crowd of people isn’t an easy thing.
| A．across | B．cross | C．through | D．over |
Could you give me _____ advice on how to learn English well?
| A．a | B．an | C．some | D．many |