Students in our school are encouraged to________more activities after class in order to broaden their knowledge.[ ]

There are quite a few students in the classroom, but _______ of them is talking.

Helping others is a habit，______you can learn even at an early age.

They gave us so warm a welcome that wewere moved very much It was a sight__________ we__________

This is the ________ time in ________ days that Tommy has come to school late．