Sam spends two hours _______ his homework every day.
| A．to do | B．doing | C．do | D．does |
You should move back and forth while _______ basketball.
| A．to play | B．playing | C．are playing | D．plays |
________________ to improve our English?
| A．What do you think we should do |
| B．Do you think what do we should |
| C．What do you think should we do |
| D．Do you think what should we do |
--- What do you think of the young boy?
--- He is good ___________ me. He is good ________ English, and he often tells me listening to English songs is good __________ learning it well.
| A．for; at; to | B．to; in; of | C．at; for; to | D．to; at; for |
--- John likes walking in the open air.
---__________.
| A．So Tom does | B．So does Tom | C．Also does Tom | D．Tom likes also |
---__________ do you study for a test?
---By asking the teacher for help.
| A．Why | B．When | C．Where | D．How |