单选题 She should stop working; she has a headache because she ___ too long.

单选题 ___ the stress of the examination is over, we can all relax.

单选题 ___, she often behaves like a child.

单选题 ___ she realized it was too late to go home.

单选题 This cloth is obviously inferior ___ real silk.

单选题 Mike's uncle insists(D) in this hotel.

单选题 I don't mind ___ the decision.

单选题 Before the final examination, the teacher told the student, "Two hours ___ the limit of the test."