1. They English well. a) speaks; b) speak; c) spoke 2. My brother her a present yesterday. a) gave; b) gives; c) give 3. Look! My sister a letter. a) write; b) is writing; c) writes 4. Next month they to London. a) are going; b) has already gone; c) will go 5. He already this book. a) is reading; b) has read; c) will read

1. b) speak
2. a) gave
3. b) is writing
4. c) will go
5. b) has read

1. Scientists (признаком множественного числа имени существительного) agree that America's (показателем притяжательного падежа имени существительного) native Indian population came from Siberia.
2. The word "computer" comes (показателем 3-ого лица единственного числа глагола Present Simple) from a Latin word which means (показателем 3-ого лица единственного числа глагола Present Simple) count.
3. Only humans (признаком множественного числа имени существительного) and some primates (признаком множественного числа имени существительного) enjoy colour vision.
1. Ученые согласны, что исконные индейские жители Америки родом из Сибири.
2. Слово "компьютер" происходит от латинского слова, которое означает "считать".
3. Лишь люди и некоторые из приматов обладают зрением в цвете.

1. I can’t afford that ring. It costs too much.
2. Look. It`s beginning to rain. Unfortunately, I haven`t my umbrella with me. Tom is lucky. He`s wearing a raincoat.
3. I don`t own an umbrella. I wear a waterproof hat on rainy days.
4. Right now I`m looking around the classroom. Ann`s writing in her book. Carlos`s biting his pencil. Peter`s scratching his head. Ahmed`s staring out of the window. He seems to be daydreaming, but perhaps he thinks hard about verb tenses. What do you think what Ahmed`s doing?
5. There’s a book on my desk, but it doesn`t belong to me.
6. Dennis`s fixing the roof of his house today, and he needs some help. Can you help him?
7. Barbara often tutors other students in her math class. This afternoon she`s helping Steve with his math assignment because he doesn`t understand the material they`ve worked on in the class this week.
8. Right now I`m looking at Janet. She looks angry. I wonder what’s the matter. She has a frown on her face. She certainly doesn`t have any fun right now.
9. A: Who is that woman who`s standing next to the window? B: “Which woman? Are you talking about the woman who`s wearing the blue and gold dress? A: No, I`m not talking about her. I mean the woman who`s wearing the blue suit. B: Oh. I don`t know. I don’t recognize her.
10. A: Close your eyes. Now listen carefully. What do you hear? What am I doing? B: I believe you are rubbing the top of your hand ? A: Close, but not exactly right. Try again. Are you listening carefully? B: Aha! You are rubbing your hands together. A: Right!