---Are you firmly against any independence move by Taiwan? ---Of course. That’s ______ our basic interest lies.
______ recent report stated that the number of Spanish speakers in the U.S. would be higher than the number of English speakers by ____ year 2090.
The teachers are supposed to teach us about “safe sex” but most of them are too________.
I never used to like jazz but I’ve been ________ it recently.
________ to playing games recently,he is easy to feel sleepy in class.
— We haven't been to the Great Wall for ages. — No, I don't remember how many years ago _______ I last visited it.