Before the
was
introduced, people used boxes of
ice to keep their food cold.​

Dear oleg, i was very glad to hear from you again. sorry, i haven't written for ages because of my school activities. i think that my school is the best one. i love it very much. our teachers are kind and intelligent and my classmates are smart and friendly. but everybody has a dream. the dream about our new school - the school of the future. now i would like to tell you a few words about my ideal school. first of all if i were a headteacher of my school i would allowed everybody to have an opportunity to use one's phone. the second thing is our homework. so much of it! don't the teachers know that it is waste of time, our time and theirs. the next. our holidays. i would like to travel a lot. but when? our holidays must be a bit longer i think. and at last the equipment of our classrooms! what do we see? there are few computers which we can use. my dream is every classroom has ten and more new computers with internet. it's school of my dream. that's for me today. i have to go. best regards to your family.write soon. andrey

если тут надо составить предложения по типу, то так:   1) she will be able to walk in 6 mounts.

2) she will be able to talk in 2.5 years

3) she'll be able to tell stories in 4 years 

4) she'll be able to write letters in 5 years

  5) she'll be able to read in 3 years

6) she'll be able to do sums in 6.5 years 

1.) it (was) sunday yesterday and they (were) at home.

возможен и этот вариант:

  it (was) sunday yesterday and they (weren't) at home.  2.) kim (was) at her grandmother's yesterday.

возможно:

  kim (wasn't) at her grandmother's yesterday.  3.) she (is) at home.  4.) mum and dad (were) at work yesterday.  возможен и этот вариант:

  mum and dad (weren't) at work yesterday.  5.) they (are) in the village.

 

1. the boys are playing football now. they are tired. they have been playing football an hour and a half.

2) tom began talking on the phone an hour ago. i think he should finish. he has been talking on the phone for more than an hour already.

3) roy came to see  the dentist at nine o`clock. it is 9: 30 now.

roy has been waiting for the doctor since 9: 00 a.m.

4) colin became a professor in 1998. he has been working at the university since he became a professor.

5) the greens went to canada last summer. they are living in canada now. they have been living in canada for about a year.