I’m sorry I can’t help ____ the flowers, because I’m busy preparing for the singing competition ____ tomorrow.
【There’s a lot of water on the ground; the water pipe _____ be repaired.
"I ___ asleep all afternoon, so I didn’t hear the phone,"he _____ to me.
"I ___ asleep all afternoon, so I didn’t hear the phone,"
he _____ to me.
A lot of people don’t learn from their mistakes ______ they get hurt.
The Russian Railway has _______ the prices of tickets for long-distance trains.
The winner of the race is tall and thin; he _______ be my friend, Mike, who is short and fat.