------Mum,can I go out to play with Tom for just a while ? ------ _______ and do what you like.
It rained for two weeks, completely ________ our holiday.
I don’t think it is teachers who ________ for giving students too much pressure.
Much new high technology has been introduced from America, ________ a great increase in the production of the company.
---- Have we ________ water? ---- Yes. We’d better get some.
Yet ever since then, people at home and abroad have ________ different opinions about the policy.