Tom speaks Chinese very well. Who teaches him?— He studies by__________.

The library needs _______ , but it will have to wait until Sunday.[ ]

iew, London’s not as expensive in price as Tokyo but Tokyo is ______intraffic

It’s hot today. Have some ________, please.—No, thakns. I’m not thirsty at all.

inter is of good quality If it _______ break down within the first year, wewould repair it at our expense