Smile to the world, _______ the world will smile back to you.
| A．nor | B．but | C．or | D．and |
The road was covered with sand ______ the heavy sandstorm.
| A．because of | B．because |
| C．for | D．as |
______ he tried many times, he still didn't move the heavy box.
| A．So that | B．First of all |
| C．Even though | D．In the end |
What do you think “anxious” ______?
| A．mean | B．means |
| C．meaning | D．meant |
--What is your father like ? --_____________________.
| A．He likes sports | B．He is very kind |
| C．He is fine | D．He is 35 |
If I felt some pain, I would stop _________.
| A．exercise | B．to exercise |
| C．exercising | D．exercises |