Fill in.(can, could,may,should,must) 1)-...I speak to Miss Atkins, please? - I am sorry, she is not in at the moment. -...I phone back later? 2)...I have a hot dog, please? 3)You ...put your letter into a letter box. 4)Stop! You...not go there.
1)can, may
2)could
3)should
4)must
1)may can
2)can
3)must
4)can