Present perfect tense They (be) in a Zoo.

__ you ever (visit) a Wild Animals’ park?

My Granny (not/cook) a birthday cake yet.

Scientists (save) many endangered animals.

Father (already/ repair) the parrot’s cage

The sharks (fight) for food at feeding time.

I (never/see) the giant panda.

He (never/be) in London

February 19, 2013 on meteorites of the Russian Academy of Sciences, the Committee appealed to the Russian citizens - residents of the observed events associated with the span, and the fall of the car with a request to inform the information available to them, documented physical findings, and high-quality photos of the fusion crust of the meteorite debris and chips. These invited to send by e-mail or by means of electronic questionnaire [5]. (The full text of the treatment can be found at laboratory Meteoritics Vernadsky Institute)

About Chelyabinsk meteorite observations

In etog

1. I can’t speak about the book. I have not read it yet.
2. Every day I wind up my watch at 7 o’clock in the morning.
3. It’s Friday. Have you seen him this week?
4. Students usually buy books at the House of Books.
5. It’s a pity, but I have not bought this dictionary yet.
6. As a rule we do many exercises in class.
7. He has told this joke many times.
8. Something (has gone) wrong with my watch.
9. I have already ( translated) these sentences into French.
10. They ( have) their English many hours a week.
11. She (works) much and usually ( gets) many good marks.
12. We (have bought) a new TV set this year.