Complete the questions and answers. Use the present perfect fo...

Complete the questions and answers. Use the present perfect form of the verbs.
1 A: Who ✓ has learned (learn) how to read Chinese?
B: Tom and Gina have learned how to read Chinese.
2 A: Who has worked (work) on weekends before?
B: Juan have worked on weekends before.
3 A: Who
(ride) a bike in the morning?
B: Jenny
a bike in the morning.
4 A: Who
(not play) football in the park?
B:
They
football in the park.