I can see a car the house and a boy is sitting the car. A.in front of; in front of B.in the front of;in the front of C.in front of;in the front of
We couldn’t wait _______ a good rest after the exam.
Although we’ve learned English for years, we have trouble _____ the foreigners.
-----How many students are there in the classroom?------_______.
Students are supposed ________ hard at school.
--- I’m going to spend my winter vacation with my parents in Hainan !--- __________ !