2. divide the verbs into two groups: regular and irregular. разделите глаголы на две группы: правильные и неправильные. looked, said, visited, watched, came, ate, drank, helped, was, rode, danced, swam, walked, ran, learned, were. 3. write the verbs in the past simple tense. напишите глаголы в простом времени have — pick — play — go — fly — drive — listen — take — give — 4. correct the wrong statements about the life of cave people. make negative sentences in the past simple tense. исправьте неправильные утверждения о жизни древних людей, образовав отрицательные предложения в простом времени. 1) cave people lived in houses. 2) cave people ate pizza. 3) cave people watched tv. 4) cave people went to school. 5) cave people wore dresses. 5. write questions to the following sentences. напишите вопросы к данным предложениям 1) i went to school yesterday. 2) liz visited her granny in summer. 3) mary played the piano in the evening. 4) cave people wore animal skins. 5) i was at the seaside in summer.

2. Regular: looked, said, visited, watched, helped, danced, walked;
irregular: came, ate, drank, was, rode, swam, ran, learned, were. 

3. have - had; 
pick - picked;
play - played; 
go - went; 
fly - flied; 
drive - drove; 
listen - listened; 
take - took; 
give - gave. 

4. 1) Cave people didn't live in houses. 
2) Cave people didn't eat pizza. 
3) Cave people didn't watch TV. 
4) Cave people didn't go to school. 
5) Cave people didn't wear dresses. 

5. 1) Did I go to school yesterday? 
2) Did Liz visit her granny in summer? 
3) Did Mary play the piano in the evening? 
4) Did cave people wear animal skins?
5) Was I at the seaside in summer? 

Second conditional) if   temperature  is   zero, water  freezes.  if   you  heat   water, it  boils.  if   i  had   a lot of money, i  would travel   round the world.                                                             first  conditional) if   it  rains , i  will not go  to the park. if   i  see   mary, i  will tell   her. 

This summer I went with my parents for a vacation in Sochi . On arrival in the city I immediately struck by subtropical plants . Huge cypress trees like the poplar , but surprised their uniqueness . Fir trees , palms and other lush exotic trees and shrubs were my first sight of Sochi .The first day we went to the Black Sea and then went there every day . Swimming, sunbathing , built castles . I jumped from the water slides so that the breath away ! But most of all I remember the first meeting with the sea. Walking barefoot on the hot pebbles , I flopped into a big foamy waves ! I was in weightlessness and stood on his feet far beyond the point where jumped into the water . Truth be told that the sea - a great power !Once Sochi is in the mountains as in the bowl. Mountains are very close and beckon to him . However, to go there we could not . But we went to the Dolphinarium .
The dolphins I really liked it . Large fur seals , sea lions and walruses just seemed sluggish . They are very active and fun to play with balls and catch fishes owed ​​to them as a reward . A quick and nimble dolphins and toothed whales beluga jumps from a springboard . They were very cheerful and friendly , they can be ironed. We took pictures with them .