giải thích chi tiết cho em với ạ, em cảm ơn I.Choose the underlined word or phrase in each sentence that needs correcting. 1.Schooling is (A) optional to all English (B) children from (C) the age of 6 (D) to 15. compulsory 2.Children in England may (A) choose between public (B) schools and (C) independent schools (D) to study. private 3.There are (A) two (B) semesters in (C) an academic year in (D) schools in England. 4.(A) Children in Vietnam (B) have to study (C) twelve years from (D) grade one to grade twelve. 5.An (A) academic year in Vietnam (B) consists of (C) three terms from (D) September to May. 6.(A) Each term in (B) a school year in England is (C) separated by (D) one-month break called half term. 7.The (A) state school system in England can be divided into (B) three (C) levels of (D) education. 8.(A) A school year in Vietnam usually (B) begins in (C) late (D) September every year. 9.In Vietnam, (A) schooling is (B) compulsory for all (C) children from (D) the age of three to five. 10.In Vietnam, to finish secondary (A) education, (B) students have to (C) complete (D) eleven grades. 11.Great singers (A) of the (B) world can be (C) hearing (D) at the Sydney Opera House. 12.(A) Don’t all of us want (B) to be loved and (C) need by (D) other people ? 13.(A) The price (B) of rice exports will (C) been increased (D) by the government. 14.(A) Does Dr Brown mind (B) calling at home if (C) his patients (D) need his help ? 15.(A) Most of the jobs in the (B) manufacturing factories (C) will take over (D) by robots. 16.(A) Ho Chi Minh City, (B) which named is (C) after President Ho Chi Minh, (D) is quite a young city. 17.The child (A) were told (B) to apologize (C) for being (D) rude to his brother. 18.When he arrived (A) at the (B) furniture shop, people (C)had been sold the table he (D) wanted. 19.The (A) first May Day (B) celebrated (C) in England in (D) 1890. 20.Most (A) of them were (B) build in the (C) nineteenth century and some (D) are very grand. 21.(A) In many universities, English (B) taught to students (C) although it is not the (D) native language. 22.Two (A) prisoners (B) were hang this morning (C) by (D) Taliban. 23.(A) Daisy's ring (B) is make (D) of gold. 24.The literal work “Hamlet” (A) was (B) wrote (C) by William (D) Shakespeare. 25.Chinese (A) is (B) studying (C) by Henry (D) every night. 26.(A) More people are (B) infecting with HIV (C) this year than they (D) were 5 years ago. 27.The meeting was (A) be rearranged (B) shortly (C) before it had been due to take place. 28.(A) Every possible effort (B) were made by the orphanage (C) to find the (D) boy’s parents. 29.Cheques should (A) only be (B) accept with proof (C) of (D) identity. 30.Dent station (A) is situated on the Seattle to Carlisle (B) railway line, said (C) be (D) the most scenic in the country. 31.(A) Do not (B) blame me (C) if the tin-opener (D) is break. 32.This class (A) has canceled (B) because (C) too few students (D) had registered before registration closed. 33.This building (A) will (B) have finished (C) by the end (D) of 2020. 34.(A) A new road (B) is building (C) across this field (D) next six months. 35.All his attempts are (A) surporting (B)heartily by his (C) relatives and (D) neighbours.