Scientists are trying to ways to treat the terrible disease called H7N9.
I enjoy watching FIFA World Cup. A football match between Brazil and Germany _______ tomorrow morning.
Can’t you see that sign? Taking photos _______ here.
-- ______ is Tony’s opinion about English food? -- Delicious.
Jim is good at maths, but his physics is _________.
– Which ocean is ______, the Atlantic or the Pacific? -- The pacific.