Neither Kate nor her cousin _____ to Russia, but _____ of them have known the country very well.
Shanghai is bigger than in Jiangsu and bigger than in China.
He thought difficult for the students to pass the exam.
We were swimming in the lake _______ suddenly the storm started.
The sentence structure of ‘A baby panda is drinking her mother’s milk.’ is .
—I felt _____ last night and then I fell _____ quickly. — I think you need more rest.