1st Batxillerat Unit 5 Review Answer Key

1st Batxillerat. Student's Book page 110. Answer Key.

1)
1 can’t have seen
2 have to ask
3 catch his eye
4 will be able to
5 with each other
6 can’t come

2)
1 confidence
2 impatient
3 disrespectful
4 aggressive
5 apologize

3)
1 I would be grateful if you could send me a new phone.
2 I look forward to hearing from you on this matter.
3 I was wondering if it would be possible to get my money back.
4 I appreciate your assistance with this issue.
5 Dear Ms Harris, I am writing in relation to a phone which I bought from you recently.

4)
1 Do we can => Can we
2 musts => must
3 sensible => sensitive
4 will can => can / will / will be able to
5 the hands => hands
6 correct