ESL, Основно ниво

Basic Grammar Exercises (11)

The cat hit ......... ball of yarn.
He got fired from his accounting job because he made ......... many errors.
We need two ......... of sugar, but we only have one. We will have to make a different recipe or use some honey instead.
We are going to the river today. Do you want to come with .........?
......... plants have to be repotted soon.
I must be in really big trouble. The boss, ........., is outside my door and wants to see me about something.
There ......... a lot of interesting things to do in this city.
Many soldiers ......... present at the ceremony.