Choose the right word to complete the sentences.1) Many rivers (flaws/flaw)

Choose the right word to complete the sentences.
1) Many rivers (flaws/flaw) into the Pacific Ocean.
2) (Maybe/May be) the story will surprise you but everything I am going to
say is true.
3) Could you hand (in/out) these gifts to the children after dinner?
4) Mary (has just broke/ has just broken) her bike.
5) (A/an/the) Japanese are very hard working nation.
6) Dad (just taught/has just taught) me to fish.
7) Yesterday John (played/has played) football.
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