Define whether this sentence is true or false

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
   False      True   
1.A semi-detached house is a house that stands alone and is not joined to any other house.
2. Rent is the money you pay every week or month to the owner of the flat where you live.
3. The person that you buy a flat from is called the landlord.
4. A mortgage is the money you borrow from a bank to buy a house or flat.
5. A lift is something that carries people up and down inside buildings.
6.Contact lenses are the same as glasses.
7. Skin can be rough or smooth.
8. A tallish person is very tall.
9. A pregnant woman has just had a baby.
10. You get tanned sitting in the sun.
12. You usually use 'pretty' to describe a man.
13.An importer exports goods to sell.
14. An estate agent sells holidays.
15. A carpenter makes wooden objects.
16. A civil servant works for a company.
17.A priest conducts religious ceremonies.
18.A mechanic can repair vehicles.
19An electrician fixes electrical wiring.
20. A plumber can fix your central heating.