1 It was such a difficult climb that we stopped to rest several times

2 She didn't ran fast enough to win the race

3 It was such a heavy bag that I had to ask for help

4 The house is too small for us to live in

5 Jack's suit was so elegant that everyone complimented him

6 My sister is not old enough to watch horror films

7 My mother is such a wise person that people often aske her for advice

8 The package is not light enough for you to lift by yourself

9 This book is too old for the children to eat

10 It was such an interesting book that I couldn't put it down

11 It is such a weak bird that it can't fly

12 These boyss aren't old enough to watch that film

13 They are such small sandals that they don't fit me

Bài 3:

b: Xét ΔABC có

I là trung điểm của BC

IK//AC

Do đó: K là trung điểm của AB

Xét ΔABC có

I là trung điểm của BC

IH//AB

Do đó: H là trung điểm của AC

Xét ΔABC có 

K là trung điểm của AB

H là trung điểm của AC

Do đó: HK là đường trung bình của ΔABC

Suy ra: HK//BC

My taste in art is not the same as my sister's

I think romantic films aren't as interesting as action films

I don't speak Japanese and my new friend doesn't, either

Nester goes climbing less than before

He's had a cold for 2 days because he didn't wear enough clothes

I will spend an hour gettign this task done

My father prefers tea to coffee

Eat less or you will be obese

1B
2A
3B
4C
5C
6D
7C
8C
9B
10B
11C
12A
13D
14A
15C
16D
17B
18C
19C
20D
21D
22D