-- I will buy you a new bike if you learn how to swim this summer. -- Is that a _______? I'm sure I'll get the bike.
---What ___________ he tells us !
---Tom, don’t drop litter on the ground, please. --- .
If it tomorrow, we go to the park.
exciting sport it is to climb the mountains!
---Your sister bought a camera last week, didn’t she? ---Yes, and it her a lot.