We haven't heard from him for quite a long time.
我們好久們他的消息了。
Jennifer hasn't got home yet. Jennifer還沒到家。
Haven't you finished your work yet? 你工作還沒做完嗎？
She is an actress, not a singer. 她他是演員，不是歌星。
I'm interested in history, but not in geography.
我對歷史有興趣，但對地理沒興趣。
I don't think he is on our side. 我認(rèn)為他不是我們這一邊的。
He doesn't seem to like singing. 他似乎不喜歡唱歌。
I don't believe she is at home now. 我認(rèn)為她現(xiàn)在不在家。
