I try to understand __________ that prevents so many Chinese from being as happy as one might expect.
—He is suffering from __________ in his back, but he is still working. —Maybe he knows no __________, no gains.
—Why do you eat so little? Mind your health. —Oh, please don't be __________ about me. I'm just __________.
Can you name some illnesses __________ with smoking?
We noticed a cat __________ towards the big tree and disappear last night.
In the second type, the shark pushes you with its nose to find out if you are fit __________, and then bites you if it thinks you are.