Using Dr Yuang’s hybrid rice, nowadaysfarmers are producing harvests ________ before.

Could you tell me ______ for the school trip—Next Friday, I think.

People pay more attention to protecting environment. There _________ less pollution in the future.

You may just give me a call or drop in, will do.

Our football ream will compete against the Japanese team this evening. Let’s go and ________shall we?