Giúp mình với ạ . Mình cần gấp nhanh ! SOS!!!!!!!!!!!!!!!

1.This is Peter 's book.

2. Let go to the Smiths'.

3. The children 's room is upstairs.

4. John 's sister is twelve years old.

5. Susan and Steve 's school is old.

if he had, he could get in.

If he has, he will get in.

Nếu If đứng đầu câu thì dùng Present Simple(HTĐ) ở vế đầu và vế thứ 2 dùng Simple Future(TLĐ) và ngược lại

passport - luggage - arriving - seat - delay - passengers - pilot

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C - A - A - A - B - B - B

\(5.\left(x-1\right)-206=2^4.4\\ \Rightarrow5.\left(x-1\right)-206=16.4\\ \Rightarrow5.\left(x-1\right)-206=64\\ \Rightarrow5.\left(x-1\right)=270\\ \Rightarrow x-1=54\\ \Rightarrow x=55.\)

5.(\(x-1\)) - 206 = 2⁴.4

5.(\(x-1\))  - 206 = 64

5.(\(x-1\))            = 64 + 206

5.(\(x-1\)) = 270

    \(x-1\)   = 270 : 5

    \(x-1\)   = 54

    \(x=55\)

Cảm ơn = Thank you = Thanks

còn 5 phút thui, nhanh nha

/s/:books,students,desks,carrots,packets,cook,clocks,maps,sinks,beds,calculators,lamps,apartments,lights,chopsticks,toilets.

/z/:numbers,teachers,classes,places,games,tubes,eggs,lessons,meals,pages,potatoes,nurses,bowls,couches,doors,board,pencils,glasses,benches,boxes,kilos,grams,bottles,brushes,villars,houses,cousins,dishes,posters,wardrobes,fridges,tables,beds,air-conditioners,bags,vases,fans.
/iz/:days,stories.

Phần bị lỗi trong câu hỏi:có 3 từ desks.

/s/:books,students,desks,carrots,packets,cook,clocks,maps,sinks,beds,calculators,lamps,apartments,lights,chopsticks,toilets

/z/:numbers,teachers,classes,places,games,tubes,eggs,lessons,meals,pages,potatoes,nurses,bowls,couches,doors,board,pencils,glasses,benches,boxes,kilos,grams,bottles,brushes,villars,houses,cousins,dishes,posters,wardrobes,fridges,tables,beds,air-conditioners,bags,vases,fans
/iz/days,stories

lỗi trong câu hỏi: 3 từ desks

1. repaired

2. haven't watch

3. increased

1. has been repairing (nếu còn đang làm)

has repaired (nếu đã nghỉ làm)

2. haven't watched

3. has been increasing

cíu

hometown

village

quiet