A)Math the verbs with the prepositions C 1) dreamed A)on _ 2)gave B)forward _3)insist C)about _4)afraid

1. People cannot create their future if they don't know their past.
2. Climate change can be easily stopped if people use modern scientific technologies to fight it.

Jamaican athlete Usain Bolt is one of the fastes men on Earth.
He ____ (break) the world 100m and 200m recn
several times and he also holds the record for the 4 x 100m
relay with his team mates. However, Usain ___
(nor be) a runner all his life. When he was a child, he '___._ (spend) his time playing football and crick the street with his brother.
Ii wasn't until the age of 12 rhai anybody____
(realise) how fasr he could run. He ._ ._ —(win)h first gold medal at the 2002 World Championships, where
he was so nervous that he actually"_ _____ .. (put) h
running shoes on the wrong feet. Since then, however, he
7____ (learn) lo deal with his pre-race nerves an
they no longer affect him.
More importantly, Bolt is loyal to his country. A number o
American clubs ___ (offer) him a contract ove
years, bui so far __ (say) that he doesn't w
to leave Jamaica.

verbs must, have to or be to.

1. You___(not tell) him about it. It's a secret. 2. It looks like rain. You___(take) your raincoats. 3. You ___(not talk) so loudly here.4. Inhis youth he ___ (work) from morning till night to earn his living. 5. He ___(wait) at the station till it stopped raining. 6. The secretary informed us when the manager___(come). 7. They___(leave) on Saturday, but because of the delay with their visas they___(book) tickets for Monday. 8. They___(not tell) him anything about it before they

get further instructions. 9. He___(leave) for London that night. 10.___I (do) it all by myself? 11. It was too late to change their plans and they___(put up) with it. 12. You___(not prepare) all this work, I will help you. 13. Stay here till she is free. I think you___(not wait) long. 14. We___(conduct) a series of experiments this week. 15. Remember that we___(be) at this place not later than noon.

rain)

1. The manager probably … until later. 2. I can’t find my umbrella. Do you think it …? 3. – When is Marc coming to see us? - Perhaps this weekend. He … on Saturday. 4. Bring the map with you. We … it to find their house. 5. I haven’t been well recently. I … to go to hospital. 6. There is nobody here today. … you call back next week? 7. You can take the laptop. I probably … it today. 8. He’s very good at running. He … a professional.

Population (mean) _______ the number of people who live in a particular area. The population of the world (not stay)_________ the same. At the moment it _______ (grow) at an increasing rate. ln fact, scientists d (believe) that the world population will increase until 2200, and then stop growing. However, things are not the same in all parts of the world. At present in many Western industrial countries the population (fall)___________. This (happen) ________ because families are small, and health conditions are good. In developing countries, on the other hand, the population (rise) ____sharply. In Ghana, for example, most families (have)______several children. Many children in Ghana(die)_____ from illness, so it is important to have lots of children. They earn money for the family and (look after) ______their parents in old age.
Complete the text with it or there in each space.
Tropical forests grow near the Equator where ____ is warm and wet. ______are only two seasons, rainy and dry. ______ is normally 20-25°C in a tropical forest and _____is only a drop of about 5°C in the coldest months. _____is a lot of rain, on average more than 200 cm per year._____ is poor soil, and ____ is difficult for plants on the forest floor to develop, as tall trees (25-35 meters) block the light. ______are many plants, birds, animals and insects. _____are different kinds of tropical forests with different kinds of trees. ______ depends on the temperature and the amount of rainfall.