The children are dirty from head to foot because they ________ in the mud all morning.
The general said to the men, “Don’t stop practicing. The general _______ the man ________.
The place was flooded ________ it had been raining for several weeks.
In China, those who want to enter universities have to _______ the entrance exams in June.
The teacher told us that light _______ faster than sound.
It was not until she got home ____ Jennifer realized she had lost her keys.