The twin brothers are busy ________ artworks from ocean waste.
A.making B.make C.to make
Han Mei, a good friend of mine, ________ me a lot with my English in the past three years.
A.helps B.helped C.has helped
—I hear your uncle and aunt have moved to the countryside.
—Yes. They think the life in the countryside is more ________.
A.similar B.boring C.peaceful
— I like ________ best.
— So do I. I take singing classes every weekend.
A.music B.physics C.math
Li Lei and his cousin made some zongzi by ________ during the Dragon Boat Festival.
A.them B.they C.themselves
The Chinese survey team remeasured（重新测量）Qomolangma successfully ________ May 27, 2020.
A.in B.on C.at
