1- You should avoid smoking, it is bad for your ........... . *

kidney
lungs
muscle
brain
2- I ................. to a famous scientist in tomorrow's TV program. *

talk
talks
will be talking
have talked
3- There was food at my friend's party, so I ....... eat before I went there . *

didn't have to
don't have to
mustn't
had to
4- She felt ............. for making her sister angry , so she apologized to her. *

fond
proud
capable
guilty
5- Mr. Amged is a ............ man .He always gives us the right advice. *

well-known
wise
wealthy
wisdom
6- CPR is a famous .............. . *

acronym
word
pronunciation
abbreviation
7- My sister would have been a dentist, if she ................ her exam . *

had passed
would passed
passes
passed
8- Mohamed is very busy. He has an enormous ............... of papers on his desk. *

bell
bill
pile
pale
9- He is happy. He ................. be having a nice time. *

seems to
supposed to
is meaning to
won't
10- Some of the children ................ to be animals in their game. *

rewarded
do
looked
pretended
11- The teacher asked his pupils to .............. a certain task. *

perform
reform
form
inform
12- There will be almost 10 billion people in the world by 2050 , so we will have to increase food ................ by about 70 percent. *

reduction
construction
protection
production