There is a shortage of teachers in Western China, and it will fall on the 80s and 90s generations to this responsibility.

.I can’t quite remember __________he started to work as a teacher.

The gate of the factory should be wider. It is ________for two cars to go through.

Hearing the ______ news, all the students were ______.[ ]

________unpleasant weather! Mysister and I have to stay at home instead of going camping.