有功課唔識

all my luggage_was_(be)stolen yesterday.(yesterday)
somebody_is waiting_(wait)for you at the lobby now.(now)
all my friends __enjoy___(enjoy)camping.(present tense)
the girl who wears jeans___is___(be)one of my neighbours.(wears)
either Mary or Peter_has to have__(to have)taken my book.
(taken)

2008-10-22 19:00:44 補充：
either果條唔肯定arm唔arm~

2008-10-22 19:02:37 補充：
either
1. (兩者之中)任一的

You may go by either road.

你兩條路都可以走。

2008-10-22 19:02:57 補充：
2. (兩者之中)每一方的;每一的

She studied history and philosophy, but she had little interest in either subject.

她學過歷史和哲學,但對這兩門課都沒有多少興趣。

He had a bag in either hand.

他兩手各拿一個提袋。

2008-10-22 19:03:30 補充：
pron.

1. (兩者之中)任何一個

I don't agree with either of you on these issues.

在這些問題上,你們兩個我都不同意。

2008-10-22 19:03:56 補充：
conj.

1. (通常與or連用)或者

Either you or your father must see this young man today.

你或是你的父親今天必須見這位年輕人。

She is coming either today or tomorrow.

她不是今天就是明天來。

ad.

1. (用在否定句中)也,而且;根本

If you don't go, I won't either.

你如不去,我也不去。

It won't do them any good, but it won't do them any harm either.

這對他們沒有好處,但也沒有壞處。

1: was 因為yesterdoy
2: are waiting 因為somebody是雙數還有now,now是表示現在進行中
3: enjoy
4: is
5: to　ｈａｖｅ　ｔｏ後面的ｖｅｒｂ不用轉

all my luggage_was_(be)stolen yesterday.(yesterday)
somebody_is waiting_(wait)for you at the lobby now.(now)
all my friends __enjoy___(enjoy)camping.(present tense)
the girl who wears jeans___is___(be)one of my neighbours.(wears)
either Mary or Peter_has to have__(to have)taken my book.
(taken)

all my luggage_was_(be)stolen yesterday.(yesterday)
somebody_is waiting_(wait)for you at the lobby now.(now)
all my friends __enjoy___(enjoy)camping.(present tense)
the girl who wears jeans___is___(be)one of my neighbours.(wears)
either Mary or Peter_has to have__(to have)taken my book.
(taken)