Измените слово в скобках, чтобы оно грамматически соответствовало тексту.1) This national park ia a famous tourist .( ATTRACT) 2) She has a very voice. (MUSIC)

3) People should pay more attention to the problems. (ENVIRONMENT)

4) Space is very important for the development of science. (EXPLORE)

5) Higher is necessary if you want to have a well-paid job. (EDUCATE)

6) Let me you to my friends. (INTRODUCTION)

the children look after the animals and plants.

kirk cleans the puppies.

sam washes the cage.

mel waters the   flowers.

grace feeds the hamster and the turtle.

tom walks with the dog. 

i'm trying to find ways to keep myself from being bored.

1)are you  trying to find ways to keep yourself from being bored? общий

2)who is  trying to find ways to keep yourself from being bored? специальный

3)are you  trying to find ways to keep yourself from being bored or fall into it? альтернативн.

4)you are  trying to find ways to keep yourself from being bored, aren't you? разделительный

1) мы знаем, что он работает над проблемами в области космической связи.(его работа связана с проблемами).

2) если вы сделаете даже малейшую ошибку в компьютерном языке, разговор ломается и вы должны идти в начало.( наверное, имеется ввиду, ошибка в алгоритме, программа рушится и надо начинать сначала? )

3) читальный зал библиотеки конгресса - это огромная коллекция справочников.

2.they have been living in edinburg for two years

3. he has been waiting for mary more than an hour.

4. they have benn sitting in the garden since dinner time

5. he has been playing tennis since 10 a.m.

6. i have benn learning spanish for 5 years.

7. he has been working for the same company since he left school.

во всех случаях на present perfect continuos указывает промежуток времени и предлоги for, since.