选择下列介词填空for in on at1.Mary looked____her hat everywhere but
选择下列介词填空
for in on at
1.Mary looked____her hat everywhere but could'nt find it.
2.They had similar opinions_____the subject.
3._____this case,he had to work much harder.
4._____that moment,she saw Spiderman.
5.He is writing an essay_____a little known poet.
6.The village was situated in an isolated position____the mountains.
7.What are you learning English____?
8.Sally has lived in the desert____five years.
9.____dawn,they finished their job.
10.____more than one occasion,he overslept.