Use your head, _______you’ll work out the problem.
| A．or | B．so | C．and | D．for |
______ team wins on Saturday will go through to the national championships.
| A．No matter what | B．No matter which |
| C．Whatever | D．Whichever |
I looked at it and found that including the wine，the bill ______ $70.
| A．arrived at | B．topped at | C．reached to | D．came to |
Put a tie on—it'll make you look more ______.
| A．respected | B．respective | C．respectable | D．respectful |
—Is it safe enough to stand here，Mom?
—No，come a bit ______ to me，honey.
| A．close | B．closely | C．closer | D．more closely |
There is a(an) ______ that more graduates choose teaching as their permanent careers.
| A．direction | B．attraction | C．tendency | D．attempt |