PART 3

Hi Jenni, 
How are you? Is your new life in Canada going well? And what is your university course like? Have you made new friends? Do you think you might come back for a visit soon? 
Clara

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Hi Clara! 
I’m fine, thanks. I’ve been here for a month now. It was quite difficult for the first few weeks because I didn’t know anyone, but now that I know more people, I’m starting to enjoy myself. I’m sure that I will come home for a few weeks before the end of the year, so see you in a few months. Keep writing to me! 
Jenni

PART 4

1. B: used ( họ dùng tay để đánh trái bóng)

2. C: instead ( chúng ta đã có vợt thay thế)

3. C: modern (trong trận tennis hiện đại)

4. A: has ( vì 2 đáp án còn lại là should và must không đi với to)

5. B: usually ( Nó thường giống với....)

6. A: called ( được gọi là..)