6.
1 - b
2 - d
3 - a
4 - c
7.
blue in the face
happen out of the blue
once in a blue moon
8.
waterfall - водопад
9.
1) - a
2) - b
3) - c
10.
1) German
2) Japanese
3) English
4) French
-What do you think about today's perfomance?
-I liked acting of actors very much! And you?
-Oh, yes! Especially I liked a decor.
-The audience was delighted, wasn't they?
-Of course.
-Let's go to the theater every day!
-I agree! Let's do it!
Called, cut, stole, was/were, did, mended, chased, wanted, arrived, climbed, walked, followed, crashed, passed, asked, stopped.
1c 2a 3c 4b 5c 6a 7b 8c 9a 10c 11a 12c 13a 14b 15b 16c 17a 18b