1   My father will be back _____three days。
A in       B for    C on
2   I'll never forget the days ______we lived together.
A that     B when    C which
   The weather in England gets neither too hot ______to cold
   A and   B or       C nor
4what's the girl sitting over there?
   A   she is my sister   B she is betty   Cshe is a teacher
5 We won't go to the great wall if it _____tomorrow.
   A rains    B rain   C Will rain
6 Tom ______the hourse yersterday and hurt himself badily.
   A got off   B fell of   C took off