Doctors all over the world are still trying their best to ____ ways to treat COVID-19.
A.get on with B.look forward to C.come up with D.pay attention to
There are many beautiful places to visit in Taizhou, ____ Qin Lake National Wetland Park.
A.simply B.finally C.completely D.especially
—Have you unlocked any new skills during the long winter holiday?
—Yes. Cooking has become more and more ____ and I can cook nice dishes now.
A.comfortable B.difficult C.different D.popular
Spring is the best time to go outing. But we need to learn something to guard _____ any possible danger.
A.from B.against C.to D.between
To hold the online classes, I need your QQ number and Kate needs to give me _______.
A.she B.hers C.her D.herself
—Mum, I realize the importance of learning chemistry well, and I will try my best. Believe me.
—If you make a ____ , you must keep it.
A.mistake B.design C.promise D.joke
