（ ）1、____weather it is
A,What ,good B,What a good C,How ,good D,How a good
(请说清楚原由,为什麽选哪个答案?）
（ ）2、The boy looked ——than his brother.
A,more worrying B,more worried C,much worried D,worrier
( )3、You ——worry about his study.
A、don't need B、needn't C、doesn't need D、needs not
（ ）4、It's wrong——waste into the rivers.
A,put B,pour C,to pour D,to have