____ H1N1 flu from spreading, our government has taken some effective measures.
—What does this modernday dinosaur look like? —The tongue of this animal can be extended ________ of its body.
Swimming is my favourite sport. There is________like swimming as a means of keeping fit.
—How do you find the film Lost in Thailand? —________. I haven't seen a better film before.
When he heard the news, an ________ look appeared on his face at once.
David, ________yourself. Did you forget the school rules?