Jack usually goes skating with his friends the winter vacation.

A very large number of the students in our school _______from the countryside. Besides, the number of girls ______ more than half of the total.

This machine is very easy______. Anybody can learn touse it in a few minutes.

______on the top of the hill is an ancient temple dating back to the 17th century.

19 The orphan was brought _____ by the villagers and 20 years later he became the village Party branch secretary