---- Mary looks sad. What _________ her ?-----She failed in the maths exam.A. happened to B. happened C. was happened D were happened
When does the next train _____?
The local government decided to ____ the two firms into a big one.
The room was ____with the simplest essentials, a bed, a chair, and a table.
______, I love soft music more than popular music.
I _____ give you this book today, but I forgot.