He fell ______ love ______ the city when he came here for the first time.

Can you meet me at the airport at 9 o’clock next Monday— I’d like to, but I ________ an English class then.

We wondered __________ this afternoon.

How I wish we studied ________ there are fewer exams!— You’re joking! [ ]

This book is said to be a special one, as it ____ many events not found in other history books.