I. Multiple choice
1.A telescope
2.arrives
3.dresses
4.negative
5.could
6.were they
II. Transformation (complex sentences)
1.Unless he go on a diet, he will get obese.
2.If he had enough money, he could buy the house.
3.Although he wasn’t invited, he attended the meeting.
Despite the fact that he wasn’t invited/Despit not being invited, he attended the meeting.
4.They couldn't go out because it was too cold.
5.He is learning English so that he can get a better job.
III. Transformation (tenses)
1.I began learning English for 4 years.
2.The last time he returned to his village was 2 years ago.
He last returned to his village 2 years ago.
3.This is the first time Jane tasted jackfruit.
4.Jane has played tennis since 2015.
IV. Join sentences (relative clauses)
1.I met a boy who said he knew you.
2.I met Linda who said you were her neighbor.
3.That is the boy whose father teaches me English.
4.That is Jim whose father is my uncle.
5.The apartment which they live in is spacious.
V. Transformation (passive)
1.This book will be brought next month.
2.Xem lại đề
3.Her application has been turned down.
4.The building is going to be pulled down.
5.Patients have to be looked after by nurses.
VI. Multiple choice
1.should go
2.meeting
3.since
4.tense
5.confident
6.otherwise
7.will it