Either you or he ______ the team.

单项选择题They did ______ their father told them.

单项选择题—How soon will you finish the building —______.

单项选择题—Which would you like, Madam, tea or coffee —______, thanks. I'd like a glass of water, please.

单项选择题Though he is ______ seventy years old, he takes exercise every day.

单项选择题下列选项中，不受政治经济制度影响的是______。