1 This / These are good books. 2. Gp This / These is Kate's mug
3. 2
This / These are my children
How much is this, these hamburger
5. Is this these your coat?
Are this/ these your postcards?
7 구 * This / These sandwich is theo
6
Lesson 20​

A) this book is mine, not yours.  b) our problem is certainly urgent.  c) you must do it yourself, it is your duty.  d) she cannot blame me, she  knows it  herself    e) those seats are not yours, they are ours 5. вставьте нужную форму глагола (времена present simple, present progressive, past simple, past progressive, future simple, future progressive).  a) he will come to us if he has time. but i doubt that he will cope with it so quickly. b) look! he is walking down the street. i (can)  see him from the window.  c) yesterday they were preparing dinner from 3 till 5 and were very tired. they fell asleep early and were sleeping for some hours. d) i met them when i was walking  down the street last evening. they said  they were going home.  e) i will watch  tv at 10 tomorrow. so i don't know if i manage to visit your. f) why are  you not answering? you  don't you hear  me?   g) last week he bought a new book. he started to read it at once.