【2013四川南充】— Excuse me, whose book is this? — It ________ be John’s. It hashisname on it. A. must B. need C. can’t
---What do you think of the football match yesterday? ---Really wonderful. They have never played ________.
---Can people drive after drinking a glass of beer? ---No. According to the law they _________.
I really enjoyed your talk, ________ there were some parts I didn’t understand.
Food safety is important. Rules must ________ stop people from food pollution.
She looked at us sadly with her eyes open as large as ________.