题目内容：

这几个英语单选 选什么 为什么?
1.-----I have made up my mind to go abroad next year!Darling,what about you!
----Well,___you're going,so will I
A.if B.since C.as long as D.when
2.He is detemined to _____himself to ____the county.
A.devoting；serve B.devote;serving for
C.devote;serving D.devoting;serve for
3.In order not to be disturbed,I spent three days ____in my study.
A.locking B.locked C.to lock D.lock
4.More natural resources should be made use of ____the ____need for energy.
A.meeting;increasing B.to meet; increased
C.meeting;increased D.to meet;increasing