Earth Day is celebration of life and our planet. It is a reminder that we need to________the world we live in and that we should learn to respect life and nature.
| A．care about |
| B．think of |
| C．refer to |
| D．watch out |
Where someone is born and what a person looks like is not as important as ____ he or she grows up to be.
| A．which | B．what | C．how | D．where |
No decision __about any future appointment until all the candidates have been interviewed.
| A．will be made | B．is made | C．is being made | D．had been made |
The factory ________ in the newspaper that they had some old machines for sale.
| A．selected | B．solved | C．designed | D．advertised |
Our bodies are strengthened by taking exercises. ____, our minds are developed by learning.
| A．Probably | B．Likely | C．Similarly | D．Generally |
The computer, ______________ help we human beings have stepped into the information age, should be made full use of to promote the social development.
| A．which | B．whose | C．with its | D．with whose |