Fill in the blanks with prepositions and postverbal adverbs wherever necessary. 1) the students our group are good english. they work hard their pronunciation and grammar. 2) when kate fell the group the history the english language everebody was ready to help her this subject. it took her a week to catch the group. now she is very strong this sabject. 3) peter makes many mistakes his speech. that`s because he works fits and stsrts. 4) yesterday we had a lecture history, a seminar philosophy and a class english. 5) the end the first term we shall have three exams. 6)it`s high time to start reading your exams. 7)don`t miss classes, otherwise you may fail english. 8)what subject are you week (strong)

1) the students our group are good .at.. english. they work hard .at.. their pronunciation and grammar.

2) when kate fell .behind.. the group .in.. the history .of.. the english language, everybody was ready to help her .with.. this subject. it took her a week to catch .up.. with.. the group. now she is very strong .at.. this subject.

3) peter makes many mistakes ..in. his speech. that`s because he works .by.. fits and stsrts.

4) yesterday we had a lecture .on.. history, a seminar .in.. philosophy and a class .of.. english.

5) the end .offor.. the first term we shall have three exams.

6) it`s high time to start reading .for.. your exams.

7) don`t miss classes, otherwise you may fail .in.. english.

8) what subject are you weak (strong) .

Shark - it is a primitive predatory fish common in all seas and oceans. she торпедообразная shape of the body, of a length of 20 cm to 18 m. shark-skin is covered with acute scales. movement forward and turns the fish carries out the curves of the tail to the left or to the right. the eyes are able to see things only in black-and-white image. the teeth of the sharks - a terrible weapon, she grabs, kills its prey and tearing it to shreds. in contrast to the whale shark холоднокровные beings and breathe with gills. eat only meat. among a lot of sharks and such, which are dangerous for humans. the great white shark is the most terrible hunter-killer. it reaches a length of 7.9 m and weighs about 3,75 t. whale shark is the largest one in the land of fish. it reaches a length of 18 m and weighs about 40 tonnes, feed on plankton. she lived about 70 years.