1 You don’t keep your feet dry. You can catch a cold. *

 A Unless you don’t keep your feet dry, you can catch a cold.

B Unless you keep your feet dry, you can’t catch a cold.

C If you don’t keep your feet dry, you can catch a cold.

D If you don’t keep your feet dry, you can’t catch a cold.

2 She / suggest /surf / net / the location of Ninh Binh Province *

A She suggests to surf the net for the location of Ninh Binh Province.

B She suggests that we should surf the net for the location of Ninh Binh Province.

C She suggests that surfing the net for the location of Ninh Binh Province.

D She suggests we surfing the net for the location of Ninh Binh Province.

3 If you hurried, you ………….... *

A will see your son off

B saw your son off

C would have seen your son off

D would see your son off

Question 35. Unless /you/ a passport/can't/travel abroad/.

     A. Unless you have had a passport, you couldn't travel abroad.

     B. Unless you have a passport, you couldn't travel abroad.

     C. Unless you make a passport, you can't travel abroad.

     D. Unless you have a passport, you can't travel abroad.

 Camping is a great way to spend a holiday. You can spend time (1) ________ and enjoying nature. If you go camping far from the city, you (2)________ remember to bring everything you need with you. First, you need a tent (3) ________ a sleeping bag. You should bring all (4)________ food too, unless you are planning to fish or find food. (5) ________ very careful if you are eating wild berries or plants. Don't eat (6) ________ if you don't know what it is! There are many fun things to do when you are camping. You can go for a (7) ________ look for birds and animals, or take photos. Always remember to clean (8) ________ after yourself and don't leave any rubbish behind. 

A. relaxed             B. relax         C. relaxing         D. relaxes 

A. must             B. do             C. have             D. can

A. for             B. but             C. and            D. in

A. its            B. his            C. your            D. their

A. Do            B. Be            C. Have            D. Make

A. anything            B. everything        C. nothing        D. many

A. flight            B. walk            C. kid            D. run

A. out            B. down        C. up            D. in