A: What did our class teacher say a moment ago? B: Sorry, I didn’t catch it. I something else.
Scientists who study ________ noise say that ________ average noise level in New York is 72.5 decibels.
Susan's birthday party was ________success.We sang and danced until it came to ________ end at ten.
As is known to all,________life in ________ modern world is easier in some ways than ________ life our grandparents lived.
After the warmingup exercises, the teacher told us ________way of long jump and gave us________example.
Next week there will be a basketball match between the ________ and the ________of our school.