---- I think science is more useful than art.
---- I disagree. I think art is _________ science.
| A．not so useful as | B．less useful than |
| C．the most useful of | D．as useful as |
--Do you like the music(音乐)?
--Yes, it’s _________
| A．difficult | B．boring | C．relaxing | D．a fun |
Those are__________ rooms．Let’s go and have a look：
| A．Tom and Bob | B．Tom’s and Bob |
| C．T0m and Bob’s | D．Tom’s and Bob’s |
--___________Sam__________ a sister ?
…Yes, he__________．
| A．Is；have；has | B．Do；have；do |
| C．Does；has；does | D．Does; have; does |
--____________ is your grandmother?
--She’s fine，thanks．
| A．What | B．How | C．Where | D．What color |
--Do you need a ruler?
…Yes，_________ I need a pencil sharpener too．
| A．but | B．SO | C．and | D．or |