26. My parents will move back into town in a year _______
| A.later | B. after | 
   C.or so | D.About | 
Ted came for the weekend wearing only some shorts and a T-shirt, ___ is a stupid thing to do in such weather.
| A.this | 
| B.that | 
| C.what | 
| D.which | 
Mr. Stevenson is great to work for-I really couldn’t ask for a ___ boss.
| A.better | 
| B.good | 
| C.best | 
| D.still better | 
The island, ___ to the mainland by a bridge, is easy to go to.
| A.joining | 
| B.to join | 
| C.joined | 
| D.having joined | 
If you ___ smoke, please go outside.
| A.can | 
| B.should | 
| C.must | 
| D.may | 
I wasn’t sure if he was really interested or if he ___ polite.
| A.was just being | 
| B.will just be | 
| C.had just been | 
| D.would just be |