peephole

"The dry-stone wall used a large, flat through to support the top stones. "

"to fibreglass the hull of a fishing-boat"

"The being in the classroom was quiet today. "

"My sister is very helpful, especially when it comes to organizing things. "

"I’d like another piece of pie."

"Turn the doorknob to open the door."

"The front of the bus was crowded with students heading to school. "

"Check the oil in your car once a month."

"The child's small was sore after carrying his heavy backpack to school. "

"By now, you must surely know which is which."

"Before dinner, I finished my homework. "

"The school is located just outside the town, without the main shopping area. "