#PLPT

1. She left university two years ago .

⇒ It is......... two years since she left university..........

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2. Laurence hasn't seen her sister since she left for apan .

⇒Laurence last........saw her sister when she left for Japan...........

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3. Lucy hasn't worn that dress since Barbara's wedding.

⇒The last time Lucy........worn that dress was at Barbara's wedding.........

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4. My mother started working at this school 25 years ago.

⇒My mother has........worked at this school for 25 years........

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5. I have never been to this entertainment park before.

⇒This is........the first time I have been to this entertainment park........

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1. She left university two years ago

Ago thường dùng với thì quá khứ đơn  

⇒It's two years since she left university

2. Lawrence hasn't seen his suister since she left for Japan

Since thường dùng với thì quá khứ đơn  

⇒ saw his sister when she left for Japan

3. Lucy hasn't worn that dress since Barbara's wedding

Since thường dùng với thì quá khứ đơn

4. My mother started working at this school 25 years ago

Ago thường dùng với thì quá khứ đơn  

⇒ 

sorry mik bùn ngủ quá mik giúp tới đây thôi bye