【原创】Shakespeare is well-known_________a great writer _________ his excellent playbooks.
----You couldn’t have chosen a better gift for me. ----______.
Without the air to hold some of the sun’s heat, the earth at night_____very cold, too cold for us to live.
The computer was used in teaching. As a result, not only_____, but students became more interested in the lessons.
----_____has been designed to enable children and young people to act safely on roads? ----Programmes and resources in the theme “Road Safety”.
The problem with being a time waster is _____the online game playing often spills over into the periods of time that should be productive.