37. Your hair needs cutting. (IT'S TIME) =>.. 38. If you run a lot, you'll become healthy. (THE MORE) =>.. 39. Nam will be eighteen next week. (BIRTHDAY) =>.. 40. He never had enough money. (SHORT) =>..

`37`. It's time you had your hair cut.

`@` Bị động nhờ vả:

`-` S + have/get + sth + V3/ed + by(O)

`-` It's time ~ Đã đến lúc

`-` S + need + V-ing: ai/cái gì cần được làm gì (Bị động)

`38`. The more you run, the healthier you'll become.

`@` So sánh đồng tiến:

`-` The adj-er/more + S + V, the + adj-er/more + S + V: càng...càng

`39`. It will be Nam's eighteenth birthday next week.

`-` DHNB: next week `->` chia TLĐ

`@` Cấu trúc tương lai đơn ~ dạng tobe:

`-` S + will be + adj/N

`-` Sở hữu cách's + N(danh từ)

`40`. He was always short of money.

`@` Cấu trúc:

`-` S + never + V (had) + enough + N: ai đó không bao giờ đủ cái gì..

`=` S + tobe + always + short of + N: ai đó luôn thiếu cái gì..

`-` "Anh ấy luôn luôn thiếu tiền."