Câu 7: Khi xây cầu, thông thường một đầu cầu người ta cho gối lên các con lăn. Hãy giải thích cách làm đó?

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XI. Complete the sentence using the words given. Make all the changes and additions if neccessary. (2.0 points) 1. could/ tell/ how/ get/ supermarket/ please? _______________________________________________________________________ 2. you/ shouldn’t/ put/ too much/ salt/ soup. _______________________________________________________________________ 3. eat/ talk/ friends/ be/ most common ways/ relax/ recess/ many/ country. _______________________________________________________________________ 4. everyone/ happy/ and/ wished/ keep/ activity/ walking. ________________________________________________________________________ 5. monitor/ always/ go/ class/ on time/ be/ good example/ class. _______________________________________________________________________ XII. Arrange the words and phrases to make the meaningful sentences based on the given cues. (1.0 point) 1. take / courses / help / you / with / can / the / of / university / a / home / video cassette recorder / at/. _______________________________________________________________________ _______________________________________________________________________ 2. food/ like/ lunch/ what/ would/ and/ for/ kind/ you/ of/ today’s/ drink/? _______________________________________________________________________ 3. first/ on/ and/ see/ next to/ take/ turning/ the left/ will/ the shoe store/ the/ it/ you/. ________________________________________________________________________ 4. better/ food/ fat/ eat/ to/ it/ containing/ and/ is/ less/ sugar/. _______________________________________________________________________ 5. in/ USA/ 8.30/ day/ at/ o’clock/ start/ 3.30 or 4/ morning/ at/ the/ classes/ each/ ends/ the/ school/ and/. _____________________________________________________________________________________