II/ Đọc đoạn văn và làm các bài tập.
The position with computer is very similar today. A few years ago, computers (1) .....................very large and expensive. Business managers and rich people ordered them but they (2) ..................... know how to use them. In many countries, however the situation (3) ..................... now completely changed. A lot of people not only own microcomputers but also know how (4) ...................... them.
a. Chọn từ đúng cho mỗi chỗ trống
1, a. were b. are c. have been d. is
2, a. don't b. doesn't c. not d. didn't
3, a. has b. have c. had d. are
4, a. used to b. to use c. using d. used
b. Trả lời câu hỏi sau:
1. What were computers like a few years ago?
..................................................................................................
2. How about the computers now?
..................................................................................................
III/ Viết lại các câu sau theo gợi ý:
a, To go swimming is interesting.
It's ..............................................................................................................
b, I kicked the ball in to the goal yesterday.
The ball ................................................................................