Look! The two boys always come in and go out in pairs. —That’s really as a saying goes, “_______.”

Usually E-mail is_________ than long-distance calling．

Dinner is ready. Help yourself!—Wow! It ______ delicious. Could you please tell me how to cook it?

Nothing Call prevent her ______ reaching her aims. [ ]

Tomorrow we’ll go to the city park if it ______ rain.[ ]