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what was peter doing when you vistied him last sunday?

你只要寫成"peter was doing XXX" 再調返轉諗成問號就得啦.

2012-07-22 01:04:45 補充：
話明yesterday, 咁已過去既野用咩tense? 自己諗下....

2012-07-22 01:15:18 補充：
你意思係將destroye改成destroyed唔岩???

2012-07-22 01:29:50 補充：
咁你要搞清楚左past tense同past continuous既分別啦!

past tense: 件事純粹過左去, 就會用past tense.
e.g. 我琴日食左個蘋果 I ate an apple yesterday.
e.g. 我琴日搭巴士返屋企 I went home by bus yesterday.

2012-07-22 01:29:54 補充：
past cont: 件事雖然係完左, 但係有個持續性係度.
通常會連埋"當...既時候, 我就黎緊呢件事..."咁用 (=通常連埋past tense用)
e.g. 琴晚當我返屋企時呀媽住緊飯. When I went home, my mum was cooking dinner.

咁你話, 琴日個颱風吹爛左間屋, 定係琴日個颱風吹爛"緊"間屋?! 你咁睇意思都應該知邊個先係啦掛?

2012-07-22 01:30:35 補充：
>>但係有個持續性係度
補充一點, 呢度所指既持續性係指當時(過去)果陣.

2012-07-22 14:01:30 補充：
When I went home, my mum had cooked dinner.

呢句係用左past prefect, past prefect係用黎比較事情發生既先後次序, past prefect = 發生先, past tense = 發生後.
你呢句係解緊當我返到屋企阿媽已經煮好左飯.

The typhoon( was destroying）the house all yesterday afternoon.
咁樣寫得唔得？

When I went home, my mum had cooked dinner.