A new bridge was built over the river a young soldier who lost his life while rescuing a drowning boy.

Our boss is very ________，so we have to arrive on time，or we would be fined.

Will you read me a story ,Mummy?—OK.You________ have one if you go to bed as soon as possible.[ ]

I think kids will study at home on computers ____ ten years.

To Chinese students who are learning English, more attention must ______ grammar.