$\text{Câu 41. How weight is your suitcase?}$

$\longrightarrow$ $\text{What + is/are + weight of + S? }$

= $\text{How + weight + is/are + S?}$

$\text{Câu 42: If you don't hurry up, you will be late for school.}$

$\longrightarrow$  $\text{Có "or" thì 2 vế nghĩa trái ngược nhau }$ 

$\longrightarrow$ $\text{Mẹo: Ghi 2 vế đổi thì cho nhau}$

$\text{Câu 43. Nobody in my class is clever than Nam}$

$\longrightarrow$ $\text{Nobody/Noperson + place + is + so sánh hơn }$

= $\text{S + is + so sánh nhất + place}$

$\text{Câu 44. In case it rains, take an umbrella}$

$\longrightarrow$ $\text{In case + Clause 1, Clause 2}$

$\longrightarrow$ $\text{Clause 2 thường là mệnh lệnh}$