My study of biology has ___C___ much of my spare time， but it has given me a great deal of enjoyment.
| A．taken off | B．taken down |
| C．taken up | D．taken away |
I like this jacket better than that one, but it costs almost three times _______.
| A．as much | B．as many as | C．so much as | D．so many |
-- How can I apply for an online course?
-- Just fill out this form and we _______ what we can do four you.
| A．see | B．are seeing | C．have seen | D．will see |
-- You are always full of _______. Can you tell me the secret?
-- Taking plenty of exercise every day.
| A．power | B．strength | C．force | D．energy |
We held a party on Christmas Eve at a hall _______ with colourful balloons and flowers.
| A．to decorate | B．decorating | C．decorated | D．being decorated |
After the heavy snow, many students helped to clear away the snow ______ in our school.
| A．willingly | B．sincerely | C．properly | D．calmly |