Question

Answer 1

1 There are two main kinds of sport 

2 They are team sports and individual sports

3 No, it isn't

4 No, they aren't

Part 4

1 Because a robot cannot think or do things alone

2 It can help us do the same work for 24 hours

3 They are expensive

4 No, they don't

Answer 2

part 4:

1.Because a robot cannot think or do things alone .

2. Robot can help us save a lot of time and work.

3. Expensive

4.No, we do

Chúc bạn học tốt !!

Answer 3

tớ sửa lại câu cuối bài 4:

no, we don't