В вопросе 10 некорректно указаны варианты ответов:
10. Jack (try) to remember what he had done last April.
a) was tried b) tried c) tryed
1. There isn’t a cloud in the sky, but it b) was cloudy in the morning.
2. Mrs. Clay usually finishes her work at half past three, but she c) finished it later yesterday afternoon.
3. Every day I help my Mom about the house, but last week I was very busy with my exam. So I c) didn’t help her much.
4. Tom isn’t playing tennis tomorrow afternoon, he b) didn’t play tennis yesterday.
5. We generally have lunch at 12.30, but yesterday we a) had lunch later.
6. Now my brother smokes a lot, but he b) didn’t smoke before.
7. The Frasers live in four-room apartment, but last year they c) lived in a small house in the country.
8. I c) got to the market myself last time, but now I don’t remember how to get there.
9. c) How did you cut your finger?
10. Jack b) tried to remember what he had done last April.
Distance learning
Distance learning is the most demanded thing in realities of our time. In conditions of pandemics it's the best way to get new knowledges and to prevent spreading of the virus. The idea of distance learning has been incarnated too slowly, but the quarantine made the progress go faster and now all over the world introduced distance learning. Many apps and sites give their subscriptions and paid acess to nicer our time at home.Due with influx of users it became clear, that the distance learning didn't ready to use , and that the system needs to be upgraded to withstand all the users. Online educational portals must be more and with completely free content. Even better if it will be one general portal, satisfying all students and teachers needs.In conclusion, we must remember, that everything is our hands. It has never been so easy to help the world.
Объяснение:
я не знаю попробуй посмотреть в инете