Complete each sentence with the correct word. Choose only ONE answer.

You shouldn't wear _______________ clothes at a job interview.
1. formal
2. informal
3. dependable
The waiter in that Italian restaurant was _________________ . He smiled all the time and spoke in a soft voice.
1. polite
2. usual
3. impolite
Salem gave me _________________ directions to his house and that's why I got lost.
1. clear
2. correct
3. unclear
The chair I sat on in the meeting today was very ______________ and it gave me a backache.
1. comfortable
2. uncomfortable
3. peaceful
The shirt I bought was _______________. It cost only 3 dinnars.
1. expensive
2. clear
3. inexpensive
Coughs and cold are _________________ in winter.
1. common
2. uncommon
3. dependable
The Internet service in my flat is very fast and ____________.
1. reliable
2. unreliable
3. common
It was _________________ that the new secretary interrupted our meeting.
1. appropriate
2. comfortable
3. inappropriate
It is _______________ for me stay late at night because I wake up early in the morning for work.
1. possible
2. impossible
3. informal
My brother is very _________________. I can't rely on him for anything. He will say he will do it, but he will not do it.
1. impossible
2. dependable
3. undependable