几道英语题目不会，跪求大神帮我做一下，谢谢，在线等

几道英语题目不会，跪求大神帮我做一下，谢谢，在线等
12：
I want to______the position advertised by ABC Company.
1.apply in
2.apply on
3.apply
4.apply for
13：How I wished to live______!
1.on my own
2.of my own
3.with my own
4.to my own
14：He talked as if he______everything.
1.knows
2.knew
3.have known
4.had known
15：If they were here tomorrow, the problem _____.
1.would be solved
2.would have been solved
3.will be solved
4.will have been solved
16：You’d better______the buffet supper sumptuous.
1.make
2.to make
3.making
4.made
17：The garden of his house has a lawn, ___ is very pleasant to sit on in summer.
1.where
2.when
3.which
4.that
18：The book is______more difficult than the one I recommended to you.
1.rather
2.much
3.very
4.so
19：The meeting must be important because the CEO says no one is allowed to be ______
1.present
2.appear
3.absent
4.attend