--- I’ll buy you a new watch if you learn to swim this summer.--- Is there a ________? I’m sure I’ll get it.
—Can you tell me how to make apple juice?—Sure. Please watch carefully and you will see how it .
I forget to bring a pen. Would you lend me ?
If you go by train, you can have quite comfortable journey, but make sure you take fast one.
Because there weren’t many books, people learned to read.
If you have any problem, you can _________me for help. Which is wrong?