Give the main ideas of the text (ex.21) writing it out in not more than 10 sentences.

1. at, in

2. from, to, on

3. to, about

4. from, under

5.by, on, to 

1-с, т.к. после who ставится is, но т.к. есть last sunday как показатель прошедшего времени ставим was.  2-а, т.к they-множественное число, из предложенных вариантов подходит только а)) 

the alphabet of english language is based on the latin alphabet and consists of 26 letters.5 letters are designated by vowel sounds and 21 letter — consonants.vowels: a, e, i, o, u (y also it is sometimes considered as a vowel [1])consonants: b, c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, w, x, y, zthe most often met letter in english language is e, the most rare — z.

1.i always  stay (present simple) in the same hotel in new york. 2. sandra and her husband are vegetarian. they don*t eat ( present simple) meat. 3. 'what town is this? ' - whispered the boy in the dark. 4. i*ll call  (future simple) you tomorrow morning. 5.saturday.' 'don't worry. i* ll not tell (future simple)  him. 6. where will  you be  (future simple ) tomorrow evening? 7. she  lives  (present simple)far away now. 8. i  made (past  simple) an appointment two weeks ago. 9. they * ll open (future simple) the road next summer. 10. most people in this country  speak (present simple) the same language.