A (n) __________ of scientists are looking into the matter and have realized a certain __________ of time is to be spent.
A person ________ with H7N9 viruses will be more likely to die of lung dysfunction.
Don’t be too general. Please give a ________suggestion on how to deal with this difficulty.
______ having a busy schedule, Ariel Lin attended an environmental art exhibition.
— You ______ to the housing agency in time. — OK, I’ll try my best.
Next door to ours ______, who has impressed us with his special talking style.