Whenever you meet with difficulties, you can ask the policeman ____help.
----_________ a year does your school have sports meetings? ---- Twice a year.
About _________ people are in the People’s Park at the weekends.
Yesterday, I saw _________ enjoy _________ in the park.
He doesn’t know _________ English because he has studied it for only _________ weeks.
I’m afraid that there is no ______ for you in my car, because there are already five people.