exasperates

"The coffee concentrate was strong, so a little went a long way. "

"We are humming happily along with the music."

"It frustrates me to do all this work and then lose it all."

"His constant complaining was a great annoyance to his classmates. "

"The constant noise from the construction site made it hard to concentrate on my homework. "

"What make of car do you drive?"

"My family pays taxes to the government each year. "

"His constant complaints provoked his mother. "

"My sister's patience with her younger brother is admirable. "

"I tried to rollerblade, but I couldn’t."

"He lectured for quite a long while."

"An angry mob started looting the warehouse."