1. Sam doesn’t know what he is going to do tomorrow. He… go to the beach or stay home. a. must b. may c. ought to d. am to
2. What a shame! You… say things like that in front of your mother!
a. don’t have to b. mustn’t c. may not d. needn’t
3. You… be mad to keep at home a cat and a mouse together.
a. shall b. need c. are to d. must
4. You had to do your homework for 3 hour yesterday, …?
a. isn’t it b. had you c. hadn’t you d. didn’t you
5. The managers have to prepare the contract by next week,… they?
a. haven’t b. don’t c. have d. has
6. Our students ….. to pass three exams this summer.
a. must b. will have to c. need
7. I must ….. shopping for food right now because I am hungry.
a. go b. to go c. have gone
8. The ceiling ….be flat and smooth, made of concrete and other natural or artificial materials.
a. may b. need c. must
9. I’ll ….. go home now. My parents are waiting.
a. must b. have to c. be able to
10. The students must ….. a very long story for their Literature class.
a. read [ri:d] b. to read c. read [r e d] Past Simple

My sister is in fourth grade and she wakes up early so she won't be late for school. I wake up with her. We go to school together, I see her off. After that, she goes to her office, since we study separately. After lessons, we go home from school together.

Объяснение:

Моя сестра учится в четвёртом классе.Она просыпается рано для того чтобы не опоздать в школу. Я просыпаюсь вместе с ней. Мы выходим в школу вместе, я её провожают. После этого она идёт в свой кабинет, так как мы учимся отдельно. После уроков мы идём со школы вместе.

НАДЕЮСЬ ХОТЬ НЕМНОГО

Про солнечную:

in sunny weather, you can easily dress. You can swim in the sea. And guoy down the street.

про ветреную:

It is usually cold in windy weather. most often people going out on the streets take an umbrella with them, as it may rain.

про снежную:

in snowy weather, it snows as usual. Children play snowballs and sledding. It is cold in snowy weather and therefore people wear a hat.

про дождливую:in rainy weather, people usually sit at home and only go out in importance. in rainy weather it is windy and cold. I don't like this weather.