<span>1) Global warming is called (to call) the
greenhouse effect because the gases above the earth make the planet
comparable to a greenhouse.
2) The term «acid rain» refers to what
scientists call «acid deposition». It_______(is caused) by destructive
airborne acidic pollutants.
3) Acid rain________(was discovered) in 1852, when the English chemist Robert Agnus invented the term.
4) Recently, a more intensive research on the true causes of acid
rain________(has been done) so that countries have the information they need to
prevent acid rain and its dangerous effects.
5) Air pollution can__________(be found) both outdoors and indoors.
6) Every year, 14 billion pounds of sewage, sludge, and garbage__________(is dumped) into the world’s oceans.</span>
Упражнение № 1
1) This monkey is funny, but that monkey is funnier.
2) This shirt is nice, but that shirt is nicer.
3) This house is big, but that house is bigger.
4) This milk is hot, but that milk is hotter.
5) This boy is lazy, but that boy is lazier.
6) This puppy is small, but that puppy is smaller.
7) This book is good, but that book is better.
8) This pig is dirty, but that pig is dirtier
9) This ball is bad, but that ball is worse.
10) This girt is tall , but that girl is taller.
Упражнение № 2
1) This monkey is funnier than that monkey.
2) This cat is lazier than that cat.
3) This woman is busier than that woman.
4) This book is worse than that book.
5) This pig is fatter than that pig.
6) This tomato is smaller than that tomato.
Упражнение № 3
1) This house is the biggest house in our town.
2) This classroom is the largest classroom in my school.
3) This book is the worst book in this library.
4) Peter is the shortest boy in her class.
5) Ann is the laziest girl in their class.
6) This film is the best.
1) met, know
2) won't do
3) tells, says
4) seen
5) had, have
6) live
7) did you do
<span>Jack and Max were brothers and they have always liked to play tricks on friends and family. As that time they decided to play a trick on his neighbor Mrs. Smith. Jack offered hide in a box from under the mouse cake that she had startled Mrs. Smith. The boys thought that all women are afraid of mice including and Mrs. Smith. They hid mouse in a box and left at the door of Mrs. Smith, when they rang at the door and heard footsteps, they ran to look for the corner of the house for Mrs. Smith. She opened the box and pleased at such a gift, because she was mad about little and cute mice.</span>
1) Yes. We usually go shopping on Saturday.
2) My parents go to the shops.
3) I can buy different kinds of meat like pork, chicken or beef
4) No, I don't like meat at all
5) Yes, I visit the baker's twice a week
6) I prefer tea to coffee
7) No. We live close to a big supermarket
8) Yes. I find it very interesting
9) I can buy fresh fruits and vegetables
10) I like to go to the shops with my parents and sister
11) Yes, I like to see through the shops windows
12) I go to the shops every week
13) I can buy dairy products like cheese or milk
14) Of course I help my mother to carry heavy bag