Ex.3. Put in which/ who/ that and commas where necessary!
1. A service ... is used by primary and secondary schools is called the BBC school TV service.
2. The radio caters for those users ... prefer learning news and doing something else at the same time.
3. The BBC World Service ... transmits programmes in more than 30 languages worldwide is for everybody who wants to listen to the BBC in their own language.
4. Advertisements ... are banned on TV and radio are cigarette ones.
5. British like the game show “Who Wants to Be a Millionaire?” with Chris Tarrant ... is its host.

1 who

2which

3who

4who

5which

1) what the big ears you have, grandma! 2) how dangerous the place looks! 3) how empty the islands are! 4)what an unusual clock it is! 5) how brave the boys are. 6) what interesting films! 7) how polluted the lake is! 8) how sunny  weather is! 9) what the funny clothes she wears! 10) what the tasty vegetables i've bought!

to have a pet at home is a very good thing. and it is not important what pet you have. you may have a dog, a cat, a hamster, a parrot or a fish. the most popular pets are cats and dogs.

a cat is good for a small flat, and if you live in a big flat or a house you can keep a dog. it’s much simpler to have a cat because you don’t have to walk a cat every day.

dogs are best friends of people. these animals are very clever and understand you very well. but you must remember that keeping a dog in a flat is not that easy. you need to walk it two or three times a day. so, you have to get up earlier in the morning and it also takes time to feed the dog. dogs are hairy animals and they have a specific smell. nevertheless, dogs are wonderful animals. i love dogs.

people usually keep hamsters, rats, mice and rabbits. these animals are rather easy to look after. these animals are funny, but all they do is eating.