1 I am playing chess tomorrow.
2 верно
3Will you think about the problem in two hours?
4 Maybe it will be warm and sunny next Sunday.
5 It is raining outside.
6 верно
7 I saw Mike when he was crossing the street.
8 will he read this book next week?
9 Lena will sweep the floor onSunday.
10 ... we were having dinner.
11 What are you doing now?
12 Where does she go every morning?
13 never plays the guitar at school/
14 Jack is sleeping at the moment.
15 He is carrying a very heavy box.
16 When I came home..., my sister was playing ...
17 My little brother is walking himself.
18 My sister doesn't like coffee. She usually drinks tea with milk.
19 Are your parents watching Tv now?
20 what language are you studying?