连词成句。
1. when, guests, shake, often, they, the, hands, meet
_____________________________________________.
2. money, he, raised, for, both, his, Sichuan, and, students
_____________________________________________.
3. freely, bird, flew, wish, I, sky, were, a, in, the, I, and
_____________________________________________.
4. to, teach, send, can, e-mail, how, you, me, an
_____________________________________________.
5. or, stays, you, here, he, either
_____________________________________________.
