What he said sounds _________, but it is impractical.
| A．interesting | B．reasonable | C．understandable | D．enjoyable |
—You are required by law _______ seat belts.
—Thanks for your reminding. I’ll do it right away.
| A．wearing | B．being worn | C．to wear | D．to be worn |
______ such a heavy loss in the earthquake, they got help from all over the world.
| A．Suffer | B．Having suffered |
| C．Suffered | D．To suffer |
I will go to the seaside for a holiday with my family as soon as I ______ what I am doing.
| A．would finish | B．have finished | C．finishing | D．finish |
I never thought of it before, _______ all that my parents had done for me for granted.
| A．taking | B．taken | C．to take | D．took |
The broken bike needs______.
| A．to repair | B．repaired | C．being repaired | D．repairing |