23. Please ask ________ not to skate on the thin ice. It’s very dangerous.
To pay to see that movie will be foolishyou can see it on TV for nothing.
I’ll be away for a few days. If anything happens, telephone meemail me to save money.
—Johnthis week? —No. He’s on holiday.
Silver is the best conductor of electricity, copperit closely.
Mr. White works as a lawyer now, but hein a company for several years.