mn giup minh voi
SIMPLE PAST<->PRESENT PERFECT
1. They last worked together last year.
They have
They last time
It is / has
2. The students started/ began playing soccer an hour ago.
They have
3. Peter's been working in the garden since 5 am.
He began
4. When did you first write novels?
How long
How long ago
5. How long have you worked for that company?
When
6. When did the earthquake happen?
How long is
7. That's the most interesting book I..................................(read)
8. No one used this car long time ago.
This car has
9. People used the Internet not long ago.
The Internet has
10. The number of students attending the course this year is 50
There have
1. This book is very___________.(inform)
2.Look at the___________.The singer looks handsome.(advertise)
3.Libraries are helpful in___________children's love for books.(develop)
4. The internet has___________developed nowadays.(increase)
5. The internet is one of the most important___________of our life.(invent)
6. The website is not___________for teenagers.It's___________(use)
7.Their___________is always good.(communicate)
8. She is a___________girl.(communicate)
9.There is a wide___________of patterns to choose from.(vary)
10. I wish we (not have)___________ a test today.
1. I want to___________the course.(attendance)
2. I want to___________for selling my house.(advertisement)
3. He is an___________of this newspaper.(edition)
4. He___________answered these questions.(exact)
5. She improves her English by speaking to___________regularly.(foreign)
6. The evidence was not really___________enough.(persuade)
7. I'm ready for a test if___________.(need)
8. I think this book needs___________.(edition)
9. They had to cancel the course because the___________was so poor.(attend)
10.I'm afraid I have to___________with you on that issue.(agree)
11.___________is a hot trend job nowadays.(advertise)