Try singing some English songs,and you’ll find it interesting________a foreign language.
---Do the Smiths live next door to you? ---No, but they _________.
— ______ go to the theatre together with me? — Good idea!
–– When did they arrive? –– They ______two hours ago .They ______ here for two hours .
----It’s important_____ a foreign language. ----I agree with you. We should study hard.
I ______ to think their jobs were ______ .