I

/i:/: teacher; seat; meat; mean

III

1, Are you interested in learning English?

2, He is the tallest student in his class.

3, If I had 20,000 dollars, I would buy a new house. In fact, I have 10,000 dollars.

4, She asked me how I went to school every day.

IV

1, is sleeping

2, caught

3, were

4, have studied

VI

1, They can see and learn about people, places and things in faraway lands.

2, It widens our knowledge by introducing us to new ideas which may lead us to new hobbies and recreations.

3, Yes, it can

4, Because it more convenient for them to sit at home watching television than to go out for amusements elsewhere.

V

1, She hasn’t worn that dress since her sister’s wedding.

2, The woman who lives next door to me is very kind.

3, The radio was invented about one hundred years ago by Marconi.