4.　　　 The girl left the classroom without ______ (say) anything.

3.　　　 Our city _____ (change) a lot since 2001.

2.　　　 Project Hope has built schools and ______(library).

1.　　　 Have you ____ (do) anything to keep the water clean?

5.　　　 四千万来自贫困家庭的孩子仍然需要帮助。

Forty _____ children ______ poor families still _____ help.

4.　　　 我们已经建立了许多学校并且培训了大量老师。

We have _____ many schools and ______ a lot of teachers.

3.　　　 因为希望工程，数千名孩子有了更好的生活。

We have _____ many schools and _____ a lot of teachers.

2.　　　 在希望工程的帮助下，现在他们能上学。

Now they can ______　 ______ school _____ the ______　 _____ _____ Hope.

1.　　　 她的父母想要她退学。

Her ____　 _____　 _____　 _____　 _____ out of school.

5. Thank you.