用动词的正确时态填空。
Jimmy l (live) in London and he 2 (begin) swimming a few months ago. He likes swimming,
and he often goes to the swimming-pool near his house with his mother and 3 (swim) there for an hour
or two.
He 4 (be) six years old last week, and his mother 5 (say), "You 6 (swim) quite well
now, Jimmy, your father and I 7 (go) to take you to the sea on Sunday, and you are going to swim in the
sea. "
Jimmy's father and mother 8 (take) him to the sea in their car on Sunday, and they stopped at
the seaside（海边）. Jimmy got down and looked at the sea for a long time, but he was not happy. Then he
9 ( say)to his mother, "Which 10 (be) the shallow end（浅水区）?”
