Exercise 9: Write the sentences to show what you must do in these situations Use the words given in the brackets. 1.My chair is broken, (buy a new one) 2.My bicycle is very dirty, (wash it) 3.I've got a terrible cold and a cough, (go/ doctor's) 4.I're written three important letters, (go/post office) 5.My hair is too long, (go/barber's) 6.The kitchen is in a mess, (tidy it up) 7.I've got an awful toothache, (go/ dentist,s) HELP MEEEEEEEEEEE

`Answer :`

`1.` I must buy a new chair because mine is broken.

`2.` I must wash my bicycle because it is very dirty.

`3.` I've got a terrible cold and a cough, so I must go to the doctor's.

`4.` I've written three important letters, so I must go to the post office.

`5.` My hair is too long, so I must go to the barber.

`6.` The kitchen is in a mess, so I must tidy it up.

`7.` I've got an awful toothache, so I must go to the dentists.

$-------------------$

`->` S `+` must `+` V-inf : bắt buộc phải làm gì...

`->` Cấu trúc because: Because `+` S `+` V `+` (O)

`+` Nó có tác dụng diễn tả mối quan hệ giữa nguyên nhân và kết quả. 

`+` Because dùng để nhấn mạnh vào vế diễn đạt nguyên nhân dẫn để kết quả.

`->` “So” là một liên từ chỉ kết quả, mang nghĩa là “vì thế, vì vậy, bởi thế, vì vậy cho nên”

`->` So” đứng trước vế thứ hai trong câu ghép, trước nó sẽ có dấu phẩy 

`->` Clause `1`, so `+` clause `2`

`1`. I must buy a new chair.

`2`. I must wash my bicycle.

`3`. I must go to see the doctor.

`4`. I must go to the post office.

`5`. I must go to the barber.

`6`. I must tidy up the kitchen.

`7`. I must go to the dentist.

`______________________________________`

`***`

`1`. S + must + V-inf: phải làm gì