单选题 He said he would ______ me to Mr. Li, but I refused.

单选题 Jasmine was holidaying with her family in a wildlife park ______ she was bitten on the leg by a lion.

单选题 Studying Wendy's menu, I found that many of the items are similar to ______ of McDonald's.

单选题 ______ the dog, we should have reached our destination in time.

单选题 Last year the number of students who graduated with a driving license reached 200,000, a(n) ______ of 40,000 per year.

单选题 Parents should take seriously their children's requests for sunglasses ______ eye protection is necessary in sunny weather.

单选题 They discussed ______ they could settle the problem without others' help.

单选题 It's absolutely necessary that the problem ______ in some way or other.