—Your spoken English is so good. Have you been abroad?—Yes. I in London for two years.
We are invited to a party _________in our club next Friday. 21世纪教育网
-------John and I will celebrate our fortieth wedding anniversary next month. 21世纪教育网--------Oh, _________! 21世纪教育网
Last week, only two people came to look at the house, _______ wanted to buy it.
Eric received training in computer for one year, _____ he found a job in a big company.
Human facial expressions differ from those of animals in the degree ______ they can be controlled on purpose.