Lan and Maryam are pen pals. They________ at least once every two months.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
In spite of her abilities, Laura has been_____________________ overlooked for promotion.
She asked me______I was looking at.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
_______ has been a topic of continual geological research.
Standing on the tip of the cape,____________________ .
The examination was not very difficult, but it was_____________________ long.
We all agree that she is____________________ student in our class.
There has been a great increase in retail sales,_____________________ ?
Only one of our gifted students______to participate in the final competition.