—As a teenager，our son should have two or three hobbies to be really happy.
—________，but how can he afford the time with so much homework every day?
| A．So does he | B．So he does |
| C．So should he | D．So he should |
105. There is a new problem involved in the popularity of private cars _______ road conditions need to be improved.
| A．that | B．which | C．where | D．When |
106. The method ______ highly effective.
| A．was proved | B．proved as |
| C．proved to be | D．is proved to be |
107. Put the painting over there. As we know, an oil painting looks better _______.
| A．in the distance | B．over a long distance | C．at a distance | D．in a distance |
109. The information allows businessmen to keep _____ of their list of goods by showing which items are being sold and how fast they are moving.
| A．sight | B．track | C．touch | D．Sign |
110. --- It is warm and I am just wearing a shirt today.
--- But the weather here ____ change.
| A．can | B．shall | C．must | D．Should |