by the growing interest in nature, more and more people enjoy outdoor sports.
| A．Influenced | B．Influencing | C．Having influenced | D．To be influenced |
You should apologize ____ your teacher ______ being late again.
| A．to; for | B．for; to | C．/; for | D．to; to |
When _______ this question, she keeps silent.
| A．asked | B．asking | C．to ask | D．being asked |
Why _____ join us in the game!
| A．not to | B．don’t | C．not to | D．not |
____a living, she had to work from morning till night.
| A．To make | B．made | C．Making | D．To have made |
Their plan was ____.
| A．success | B．succeed | C．a success | D．a successful |