Choose the correct word/phrase to complete each sentence.
Nowadays it ___ cost a fortune to own a laptop. Ten years ago they used to cost a lot.
Amustn't
Bhasn't
Cneedn't
Dcouldn't
Choose the correct word/phrase to complete each sentence.
Nowadays it ___ cost a fortune to own a laptop. Ten years ago they used to cost a lot.
Amustn't
Bhasn't
Cneedn't
Dcouldn't