Памагите не игнорти скажите памагите

Будет в форме диалога.
—Hello, Alex! I have free Saturday. We can go to the disco. I love it!
—Oh, sorry. I can`t go. I`ll stay with my little sister all the day.
—Why can`t your parents do this?
—They go for a work all day.
—Great! So, can I go to you? I`ll bye many pizza and chips!
—But what about my sister?
—We`ll sit with her! What problems? I have a free day, so I want to spend it with benefit (польза)! I would like to learn how to treat (обращаться) with little children!
—Oh, it would be nice! OK, I wait you on Saturday in my house!
—No problems! Goodbye!
—Goodbye!

 I think wewill buy two return tickets. (to buy)

2.​ Kate will be ten tomorrow. (to be)

3.​ My aunt will go to Canada next summer. (to go)

4.​ I will phone you in the evening. (to phone)

5.​ I'm sure our 3-day tour ___will cost more than 5000 roubles. (to cost)

4. Дополнить предложения прилагательными в сравнительной или превосходной степени (20)

1.​ The room in the hotel was really big. I expected it to be smaller

2.​ Your work isn’t very good. I know you can do better

3.​ It is the oldest___ church in my city. (old)

4.​ Everest is highest mountain. (high)

5.​ Russia is the biggest country in the world. (big)

5. Choose Present Perfect Continuous or Present Perfect Simple (30p)

1.We  just  have met… (meet) an American actor.

2.Your husband …has sold (sell) the house?

3.I …have not started  (not start) my new job yet.

4.You …haven't been (be) to New York before?

5.Ann …has not chosen (not choose) the dessert yet.

6. We …have been waiting. (wait) for a half an hour.

7. He …has been running ( run ) all day.

8. I …have read.. ( read ) today’s newspaper and there is an interesting article on pollution.

9. It …has been snowing ( snow) since morning.

10. 9.Mary ….has worked (work) overtime since the last month, so they will have enough money.