9.Lizzie.spell her name before she was three.

a) must

b) could

c) might

10.You.go to the post office. I'll go later.

a) must

b) might

c) needn't

9.Lizzie............spell her name before she was three.

b) could

10.You.............go to the post office. I'll go later.

c) needn't

Объяснение:

9.Lizzie could spell her name before she was three.

10.You needn't go to the post office. I'll go later.

he will be ableto speakfrenchfree, when he returnsfrom paris.

can itake yourhand? -yesof course!

do you know howto skate?

whenhe was young,hecould walk20 kilometers a day.

no one couldhelp me.

you can dothe jobtomorrow?

iknow how to swimwhen i was 5years old.

you couldtranslate this text?

this bookcan be purchased atany store.

we cangoto the mountainsnext year.