true or false

1 . tom sent a postcard from canada to his friend Elizabeth

2.he hasn't been in Canada studying science,and he got a great job researching climate change

3. last week,he took a ferry across the lake to test the water pollution levels in Lake Superior

4.the weather was very cold

5.he will go skiing next summer

`1`. True

`-` Dẫn chứng : I'm sending this postcard to you from Canada and hope it finds you doing well

( Ở đây người viết là Tom đang hỏi thăm Elizabeth )

`2.`False

`-` Dẫn chứng :I've been in Canada for almost a year studying science at the University of Toronto. Things are going great for me here. I got a job as a teacher assistant researching climate change and its effects on the ecosystem.

`3.`False

`-` Dẫn chứng :Last month we went to Lake Superior and took water samples to test the pollution levels

( "Last month" chứ không phải "last week")

`4.`True

`-` Dẫn chứng:The weather here is so cold! 

`5.`False

`-` Dẫn chứng:Next week is the winter holidays. I'm planning on going skiing for the first time

( "winter:mùa đông" chứ không phải "summer:mùa hè")