1) Does 2)does 3)is 4)did 5)am 6)are 7)is 8)did 9)are 10)is 11) Who is checking up our tests? 12)when did the lesson finish on Tuesday? 13) what does he doing now? 14) where was she yesterday? 15) What did they buy last month? 16) When were you born? 17) How much salad do you eat every day? 18)who were Marie and Pierre Curie? 19) My father is the best driver in our family. 20)...is faster than the donkey 21)pop music is more popular in Ukraine,than rock music.22)This case is heavier than your bag. 23) this summer is hotter than last summer. 24) I'm not drinking coffee now. 25) I'm writting an English exercise 26) Are your friends going to school in the morning or in the afternoon. 27) The baby is always sleeping after dinner. 28) I'm not drink tea in the morning 29) He is not go to the theatre every Sunday. 31) Where is Boris? 32) he is having dinner .33) I'm writting a letter to my granny now who 34) lives in Kiev. 35) Hurry up! Everybody is waiting for you. 36)There are much water in the lake 37) How many villages are there in the...38) The traffic in their city is heavy 39) How much money...40) I eat many apples every day