`1.` David used to get up late when he was a child.

`=>` Cấu trúc: S+used to V(inf)+O+when+S+was/were+V(ed/bqt)

`2.` How far is it from your house to your school?

`=>` Cấu trúc: How far is it from sth to sth?

`3.` Although Tom was poor, he studied very well.

`=>` Cấu trúc: Although+S+V, S+V+O.

`4.` Solar energy will be used to solve the problems of energy shortage.

`=>` Cấu trúc: S+will be+VpII (by s/o)+to V(inf).

`\text{Học tốt}`

`#vpgh1810`

$#Hội nói ko với sẽ gầy$

1. David used to get up late when he was a child

sử dụng: used t+ Vo

2.How far is it from your house from your school?

sử dụng: how far is it from place1 to place2?

3. Although Tom was a poor studient, he studied very well

sử dụng: although+ mệnh đề (có "although" thì ko có "but" nha bạn)

4. solar energy will be used to solve the problems of energy shortage

sử dụng: câu bị động thì TLĐ: S+ will/can/should/must+be+p2+(by O) 

              (people ko có "by+O" nha bạn)