V. Complete the sentences with the fo-infinitive or gerund form of the verbs in brackets. 1. Matches are used for (light) fires. (relax), 2. He went to the park 3. This knife is used for (cut) grapefruit. II. Nails, which was one of humankind's greatest inventions, are used (build) things. 18. We use the Internet ____(search) for information. 19. The vacumn is for _____(clean) the floors. 20. The clock is for ____(tell) time. 17. In the past, sea voyagers used a compass (navigate) ______the oceans 15. They went to Paris._______ (learn) French. 12. She came to the library_____ (study) hard. 13. We rewarded the children for _____(read). 16. The pen is for _____(write). 14. He promised ____(help) me. 10. They apologised for ____(be) late. 8. He thanked everyone for ____(come). 9. She went home ___(study). 4. We stopped at the shop (get) 5. The speakers are for some magazines. (play) music. 6. I made a cake ____(practise) baking. 7.I want ____(go) out tonight.

điều kiện thuận lợi của địa phương để sản xuất phân vi sinh

Trình bày chiều hướng tiến hóa trong quá trình hô hấp của sinh giới cho ví dụ cụ thể

hãy liên hệ mối quan hệ giữa, tác động , ảnh hưởng giữa điều kiện tự nhiên và sự phát triển kinh tế

Câu 1: Mệnh đề nào dưới đây đúng 2 A. 3 ^ 2 > 2 ^ 1 4 - 3 = 2 B. . C. 14 + 7 < 19 D. sqrt(3) > 2

Choose the letter A, B, C or D to indicate the best answer to each of the following questions. Question 3. : Acupuncture ______ in China for thousands of years. A. has been used B. has using C. has used D. has been using Question 4. Van Cao’s Tien Quan Ca was made into the national of Socialist Republic of Viet Nam. A. song B. music C. melody D. anthem Question 5. He was a gifted composer, _______ he had to suffer poor health. A. and B. do C. but D. or Question 6. I’m applying ______ the post of a volunteer teacher. I saw the advertisement in the newspaper ______ November 2nd. A. for / on B. to / in C. with / at D. for / in Question 7. Phong has a wise choice when choosing a laptop as a reward. A. taken B. done C. made D. got Question 8. Many volunteer think that they are very fortunate to live the way they do and want to give something back to society. The underlined word has the CLOSEST meaning to . A. lucky B. unlucky C. wealthy D. willing Question 9. When you ___________ me yesterday, I was having breakfast. A. call B. was calling C. called D. had called Question 10. We can use a USB stick for a lot of music or video files. A. store B. to store C. storing D. stored. Question 11. YouTube to become the world’s most popular video-sharing website since 2005. A. grows B. grew C. has grown D. have grown Question 12. When you do something good for others, you will find your life _______. A. harmful B. meaningless C. hopeless D. meaningful Question 13. Each nation has many people who voluntarily take care of others.The underlined word has the CLOSEST meaning to . A. optionally B. willingly C. freely D. consciously Question 14. My father asked me Mary money because she is not honest. A. to lend B. not to lend C. lending D. not lending

Choose the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1. A. travelled B. played C. cleaned D. wanted Question 2. A. season B. release C. receive D. healthy