Ex 1. Complete the sentences with the correct prepositions.

1. We have to use knife and fork ______ dinner.

2. There´s a British tradition ________ having afternoon tea at 4 p.m

3. She was very conscious _______ her lack of experience on her first day at work .

4. He was a new solution _______ the problem .

5. Nobody helped him . He managed it _____ his own .

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Nguyễn Công Khánh Duy bn học THCS thì mấy cái bài lớp 5 này tất nhiên là dễ đối với bn rồi

123456789 : 3

= 41152263

lao da tao tat cho gio

Exercise 1. Rewrite the sentences keeping the same mwaning.

1. She has a house which is not as modern as my house.

My house is...............................................

2. The movie was boring . I had been thought it was interesting.

The movie was ...........................................

3. He cannot play tennis as well as Jack.

Jack can ........................................

4. I did not spend as much money as you .

You spent .......................................

5. I didn't think this book is expensive as it is.

This book is .....................................

Trong cấu tạo của rễ, miền trưởng thành đảm nhiệm chức năng gì ?

A. Hấp thụ nước và muối khoáng

B. Che chở cho đầu rễ

C. Dẫn truyền

D. Làm cho rễ dài ra