By the time I got home, Gina and her sister ______ their project already.

You can study the grammar _____ memorizing it.[ ]

I think it’s really _________ hard work for me to finish the job in twenty minutes.

I usually go to bed late at night. And you? —_______. [ ]

I’d rather go to the Blue Lagoon because I like the soft music there.—Me too. Soft music makes me .