If I had gone to the party last night, I ______tired now.
_______ has been a topic of continual geological research.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Education in many countries is compulsory________the age of 16.
The pool should not be made so deep______small children can be safe there.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Long ago, women were_________to vote in political elections.
______ his brother, Mike is active and friendly.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
It is stated in the passage that____________________ .
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "