Paul started hiking in 2010 and he has hiked across 11 countries __________.
| A．ever since | B．from then on | C．right away | D．at once |
His parents both died in the traffic accidents, ________ him a lot of debts.
A．having left |
B．left | C．to leave | D．leaving |
As we all know, looking away from people or yawning will, _______, make us appear to be uninterested.
| A．for one thing | B．by all means |
| C．in most cases | D．at one time |
Wouldn’t it be ______ wonderful world if all nations lived in ______ peace with one another?
| A．a; / | B．the; / | C．a; the | D．the; the |
It was said that no one was ever bored _______ him perform; his subtle acting made everything _______.
| A．watching; entertaining | B．to watch; to entertain |
| C．watching; entertained | D．to watch; entertaining |
Come ______, everybody! Look at this _______, and you will find something terrific.
| A．closely; closely | B．close; close |
| C．closely; close | D．close; closely |