Choose the best answer
11. I will be ………..if she manages to sell that motorbike at a high price.
A. surpriise B surprised C surprising D to surprise
12. Unless you understand, I ……………explain it again to you
A am B will C was D would
13. If you know where she lives, please let me …………
A to know B known C knew D know
14. If she ……………a student, she will get a discount.
A will be B were C was D be
15. ……………..you are interested in this film, don’t go to see it at any cost.
A So B Because C Unless D If
16. If you like that book, I will give it …………….you as a present
A to B at C from D for
17. If you live in this small town , you earn much money.
A didn’t B can’t Ccouldn’t D aren’t
18. If you have …………..money , you can travel abroad this summer.
A a lots B lot of C many D a lot of
19. If you are a student, you can get a discount ……………… books.
A for B at C in D on
20. I won’t go unless you ……….. me money back.
A pay B paying C paid D to pay
21 Can you turn…………… the light? It’s too dark.
A for B off C in D on
22. What are you looking ……………..? My picture book. I’ve lost it.
A for B in C off D on
23 There are ………..saving methods and inventions to use solar energy.
A energetics B energy C energize D energetic
24. I had to pay much money this month for the international………………
A call B called C calling D calls
25. A new air-conditioner will be……………. this morning.
A install B installing C installed D to install
26. Scientists are looking for an……………..way to reduce energy consumption.
A effect B effecctive C effectively D effection
27. We can …………..easily in the day light.
A reading B read C reading D to read
28. she won’t take all the suitcases…………… she likes to travel light.
A therefore B because C but D so
29 They are completely short of water now. A number of people have died because of this …………..
A short B shortly C shorten D shortage
30. What can we do to spend less……………… lighting?
A of B about C on D in