几道英语单选

几道英语单选
1 please drop in whenever you can .i 'd like to keep_touch
A in B on C to D with
2 the stars can't be seen_in the skyin the broad daylight.
A shine B to have shone C shone D shining
3 the weather report says that _the inches of snow tomorrow
A maybe there are B maybe will have C there may be D we maybe have
4 we regret _you that you owe the bank $1000
A informed B to inform C informingD to have informed
5 the doctor demanded that my father_
A that he not work too hard for two mouths
B taking it easy within two months
C to take some vacations in the following two months
D take it easy for two months