Завершите вопрос: 1) everybody heard this joke, _ ? 2) she never goes to school on saturday, _ ? 3) let's play tennis, _ ? 4) they can't sing english songs, _ ? 5) he didn't work well, _ ? 6) they have already bought a present, _ ? 7) don't tell your mother about it, _ ? раскройте скобки, употребляя нужную форму герупдии или причастия: 1) he was very glad of (help) in his difficulty. 2) everybody looked at the (dance) girl. 3) the machine needs (clean). 4) (buy) some juice and cakes, we went home. 5) if it worth (do), it is worth (do) well. 6)the floor (wash) by helen lokeed very clean.