On the eve of Chinese Spring Festival, the number of electronic red envelopes given and received via WeChat ____ 1.01 billion, 200 times that of 2014.
How did all these _________?
It’s _______ hot here. We can’t stay here for a long time.
Please tell me the way you thought of _______ the garden.
Xiao Hong worked harder last year. _______, she still didn’t get high grades.
Do you have any difficulty ________?