Yesterday, my mother ________ me a robot toy on my birthday. ( A. gives B. giving C. gave D. given)

Many young people enjoy __________ community service. (A. do B. to do C. doing D. does)

We shouldn't ____________ rubbish on the street. (A. throw B. reuse C. wrap D. turn off)

Many foreign tourists say that Ho Chi Minh City is __________ than Hanoi. (A. exciting B. more exciting C. excited D. more excited)

The Maya were the first people __________ cacao beans. ( A. to eat B. eating C. ate D. to eating )

The story of the cacao bean and (4) __________ long journey to stores and supermarkets all over the world (A.

Mayan merchants traveled north and __________ cacao beans to the Aztec people. Soon the cacao bean was part of the Aztecs’ lives. (A. introduces B. introduced C. introduce D. have introduced )

They invite special __________ to appear in the show. (A. character B. guests C. housewife D. audience)

These types of food made from milk are __________ (A. cleaning products B. frozen products C. farming products D. dairy products)

I will __________ my lucky money in my piggy bank. (A. keep B. spend C. borrow D. give)

The book is __________ the adventure of three close friends. (A. on B. from C. at D. about)

The chocolate we eat today  __________ from a lot of different ingredients, but the most important ingredient is the cacao bean. (A. makes B. was made C. made D. is made)