F.2 english can you help me?

passive voice: 1.The YY2 boys designed the underwater robot last year. 2.They entered the competition earlier this year. 3.The underwater robot can catch fish in the swimming pool. 4.The team does the experiments every day. 5.The team team won the competition in April. 6.The team will face a great challenge in... show more passive voice:
1.The YY2 boys designed the underwater robot last year.
2.They entered the competition earlier this year.
3.The underwater robot can catch fish in the swimming pool.
4.The team does the experiments every day.
5.The team team won the competition in April.
6.The team will face a great challenge in June.
7.Mr Wu will take the boys to Canada in June.
8.The boys enjoyed the experience of making the robot.
2 answers 2