We__pay anything/The concert is free
a. mustn't b. didn't need c. don't need to

1

Объяснение:

Они не обязаны платить за концерт тк он бесплатный

i am  lying.i am doing homework.it is raining right now.i am going to gym  at the moment.

вот список глаголов(но существуют и исключения), которые не используются в continuous tenses:

wantlikebelongknowsupposeneedloveseerealizemeanforgetpreferhatehearbelieveunderstandrememberseemhave (если в значении ‘владеть’)think (в значении ‘полагать’)

некоторые из этих глаголов могут употребляться в сontinuous tenses, если они означают:

to think – “обдумывать”to see – “встречаться”to have – в таких выражениях, какto have breakfast, to have dinner, to have a good time,to have supper, to have troubles, и т.д.

1.when she looking for  her keys, she found her pen.

2.mary asked a woman,"have you ever looked after a child? "

3.look at this woman.she looks nice,doesn`t she?

4.you won`t be able to translate this text until you look for all the words in a dictionary.

5.i`mlook for meeting this man.

6.she looks like her mother.