Jim is eight-year-old boy. He spends half _____hour playing _____ piano every day.

I don’t know when my son __________back, but when he __________back ,I’ll give you a call

I feel __________ cold and I think I should have __________ hot water.

Who’s your science teacher this term?–Mr. Wang. _______ is a good teacher.

Would you like to go to the cinema with me?—Yes, I’d love to. But I ______ the film twice.