23. After working until midnight for two weeks, he finally_________and had to stay in the hospital.
So loudly ______ that every one of the class could hear him.
If my brother is allowed to go out, ______.
No sooner _____ they rushed out into the street.
The teacher tells his students to read the novel over and over again until they ______ it.
"It’s ______ warm today, let’s go swimming." "No, I don’t ______ to do. It’s ______ cold today.