1)I can"t go out now. ............ my homework.А) I doБ) I039;m

1)I can"t go out now. ............ my homework.
А) I do
Б) I'm doing
В) I doing
Г) I must doing
2) Pam doesnt't like junk food. She ........... crisps for lunch.
А) never has
Б) eats hardly ever
В) every Tuesday has
Г) at weekends eats
3) 'C' in the ............. letter of the English alphabet
А) three
Б) second
В) threeth
Г) third