<span>3. 'Where's Martin?' 'I'm sorry. I don't know.
</span>4. Sue is a very quiet person. She doesn't talk very much.
5. Jim drinks a lot of tea. It’s his favourite drink.
<span>6. It's not true! I don't believe it! </span>
7. That's a very beautiful picture. I like it very much.
<span>8. Mark is a vegetarian. He doesn't eat meat.</span>
<span> a) "Are__</span><span>these___keys Tom's?"
"No,_____aren't"
b) How much are__</span><span><span>these</span>__trousers?
c) "__This__book is
interesting". "No,__it__isn't.
d) I don't like__this__cheese.
e) "Do you
like__this __jacket?". "Yes,_____it's fashionable"
a) Look at ___those__boys.___they__
are twins.
b) "How much is __that__ stamp?" "____It's very expensive"
c) "Are__those___ girls your sisters?" "Yes,__they__are".
d) "Is ___that _ house
Kate's?" "Yes, __it__ is"
e )Look at ___that__fantastic car. </span>
2) on 3) next to 4) under 5) behind 6) on
<span>The design of a mechanism depends on the work to be done.</span>