Both English and French....are spoken...(speak) in Canada (câu bị động thì hiện tại đơn)

IV. Read the passage and choose the correct word to fill in the blank.     Jeans are made from a material called denim. The material was first made in Europe, and it was taken to the USA ......... (27) the 18th century. The strong material was used to make working men's clothes, and in the 1870s Levi Strauss .... (28) the first pair of blue Levi jeans. After the Second World War, the customers for jeans changed from working men to teenagers who wanted ......... (29) them as leisure ( 30)....... Since then, they have become the symbol of a more relaxed society, and jeans are worn by peopple of all (31)....... and in all situation.|    27. A. by B. from C at D. in   28. A. to make B. making C.made D.make   29. A.wear B.to wear C. worn D. have worn   30. A. things B. cloth C.clothes D. materials D. aging   31. A. age B ages C. year D aging

The cost of........is very high in the big cityA.liveB.livingC.livedD.lifeGiải thích: "cost of living" là một cụm từ mang nghĩa là "chi phí sinh hoạt"

Swim everyday is a good way of keeping fitA.Swim->Swimming B.isC.good wayD.keepingGiải thích: Trong trường hợp này, động từ "Swim" được đưa lên làm chủ ngữ cho câu nên phải đổi nó thành danh động từ, tức là "Swimming"

has been saving→has saved
Theo mình thì chuyện "chú tôi tiết kiệm tiền" đã xảy ra và để lại kết quả (là ông ấy đã đủ tiền để mua xe) và sẽ đi mua 1 chiếc xe gắn máy.

\(\text{1. He wished to become a university student and to ( special ) ....specialize........ in medicine.}\)
\(\text{2. ( Fast )....Fasten... your seatbelts during the plane's take-off and landing.}\)
\(\text{3. Don't forget to ( tight )...tighten.... the boat when you are away.}\)
\(\text{4. She would have ( real )....realized/ realised... her dream if she had passed the entrance exam.}\)
\(\text{5. Terrorism ( danger )....dangle.... the civilized human beings by bombing and murders.}\)

\(\text{1. the train/ when/ leave/ does/ ?}\)
\(\text{→Where does the train leave?}\)
\(\text{2. stopped/ they/ it/ working/ because/ too/ was/ late} \)
\(\text{→They stopped working because it was too late.}\)
\(\text{3. yet/ James/ homework/ finished/ has not/ his} \)
\(\text{→James has not finished his homework yet.}\)
\(\text{4. did/ last week/ they/ at school/ a test}\)
\(\text{→They did a test at school last week.}\)
\(\text{5. tonight/ want/ to the cinema/ to go/ we}\)
\(\text{→We want to go to the cinema tonight.}\)
\(\text{6. mind/ room/ not/ would you/ in/ smoking/ this/ ?}\)
\(\text{→Would you mind not smoking in this room?}\)
\(\text{7. the library/ take/ I/ the book/ will/ today/ to}\)
\(\text{→I will take the book to the library today.}\)
\(\text{8. must/ at five o’clock/ leave/ we/ the house.}\)
\(\text{→We must leave the house at five o’clock.}\)
\(\text{9. song/ now/ singing/ a/ is/ new/ he}\)
\(\text{→He is singing a new song now.}\)
\(\text{10. years/ bought/ they/ house/ this/ two/ ago}\)
\(\text{→They bought this house two years ago.}\)
\(\text{11. sleep/ cats/ at/ usually/ do/ night/ not}\)
\(\text{→Cats do not usually sleep at night.}\)
\(\text{12. goes/ lab/ Tuesday/ on/ afternoons/ she}\)
\(\text{→She goes lab on Tuesday afternoons.}\)
\(\text{13. ought/ you/ to/ up/ give/ smoking}\)
\(\text{→You ought to give up smoking.}\)
\(\text{14. Brenda/ some tea/ before/ made/ I/ had/ came}\)
\(\text{→Brenda had made some tea before I came.}\)
\(\text{15. my/ play/ tennis/ not/ friend/ does}\)
\(\text{→My friend does not play tennis.}\)