_____the fog, we should have reached our destination.

A. work

B. activity

C. games

D. sport

A. child

B. childrens'

C. children

D. children's

A. is

B. was

C. were

D. are

A. must have got through

B. would have got through

C. would get through

D. could get through

A. pay

B. salary

C. wage

D. income

A. increased

B. is increased

C. has increased

D. are increased

A. except

B. unless

C. since

D. if

A. should come

B. is coming

C. comes

D. will come

A. wasn‘t

B. is it

C. was it

D. isn’t it

A. that

B. who

C. which

D. what