He is only too ready to help others, seldom, ____, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if any |
He _____ a carpet on the floor and then _____ on it.
| A．lied ; lay | B．lay ; laid | C．laid ; lay | D．lain ; layed |
School children must be taught how to deal with dangerous_________ .
| A．states | B．conditions | C．positions | D．situations |
It was foolish of him to _______his note during that important test, and as a result, he got punished.
| A．stick to | B．point to | C．refer to | D．keep to |
______hit me suddenly ______ I had forgotten her birthday.
| A．That; that | B．That; what | C． It; that | D． It; what |
If Joe’s wife won’t go to the party, ________.
| A．he will either | B．neither will he | C．he neither will | D．either he will |