Question

Will you be home________to see the children before they go to bed?

1. A.
   on time
2. B.
   in time
3. C.
   at a time
4. D.
   at one time

Answer 1

B
这题考查考查词组：At a time一次，in time及时，迟早 At one time曾经，on time准时，句意是：你会及时到家在孩子睡觉前看看他们吗？选B。