Page 44 - Grasp English B1 (Grammar Book)

7 The Biosphere

B. Make questions using ever and the words given
below. Then answer them in the simple past as in
the example.
Example:
Present perfect continuous
see / a UFO?
We frequently use the time expressions, such
A: Have you ever seen a UFO ?
as just, already, yet, before, so far, twice, many
B: Yes, I have. I saw a UFO last summer. . times, etc. in the present perfect simple;
1. ride / a horse? however, we use for, since, recently, lately, this
A: ? week in the present perfect continuous.
B: . e.g.
2. meet / a celebrity? He has been taking risks all his life.
A: ? During her life, she has visited many
B: . countries.
It is also possible to use for and since in
3. swim / in the ocean?
the present perfect simple; however, the
A: ?
difference is that it specifically emphasises
B: .
the duration of the action in the present
4. have / a boat trip? perfect continuous.
A: ?
B: .
5. visit / the Eiffel Tower?
A: ?
B: .
6. grow / vegetables?
A: ?
B: .
7. paint / your room?
A: ?
B: .
8. do / an extreme sport?
A: ?
B: .

42 Grasp English B1 Grammar Book © Prime Press, 2021 | www.primepress.com