ребята,горит!!!!!!!!!!!!!!!!!!помогите с английским!даю много баллов

a) The Present Perfect
1) She already ( to read) the book. 2) This week they ( to finish) harrowing. 3) The teacher just ( to come ). 4) They already ( to build) a new livestock department. 5) He is the most interesting person I ever ( to meet ). 6) We never ( to be) to London. 7) The students ( not to translate) the text yet.
b) The Past Perfect
1) My rose ( to wilt) by midsummer. 2) The students of our department ( to win) the match by the time you came. 3) By 3 she ( to cook) dinner. 4) When I arrived at the party Tom ( to go) home. 5) Timiryazev ( to carry out) a lot of experiments before he proved his theory. 6) By the end of the 19th century scientists ( to make) the first attempts to obtain synthetic materials. 7) We couldn’t enter the room, because Dan ( to lose) the key.
c) The Future Perfect
1) I ( to do) my home work by seven. 2) The mechanic ( to install) the new equipment when you arrive. 3) By 10 the bookkeeper ( to prepare) the financial report. 4) I’m afraid he ( not to make up) his mind before the time the meeting starts. 5) Before he gets home from school tonight, Peter ( to eat) 3 bars of chocolate. 6) When you get back, I ( to finish) painting the door. 7) We must hurry. They ( to eat) everything by the time we come.