—I’m considering _____ to Qingdao for my holiday by train.—Why not try _____ by ship for a change?going; to travel B. to go; traveling C. to go; to travel D. going; traveling
Her spirits remained up __________ her disappointment.
Do you _____________ they play the same song again and again over the radio?
Bats are surprisingly long-lived creatures, some____________ a life span of around 20 years.
Had they known what was coming next, they ___________ second thoughts.
Brown said he was by no means annoyed; ___________ he was glad to be able to make himself clearly understood.