You can't just suddenly decide to go on a safari. You need to plan things very carefully. (SPUR) Going on a safari isn't a decision you can make _____ moment. You need to plan things very carefully.

Watch the new secretary carefully this week to make sure she doesn't make any big mistakes. (EYE) Keep ______ secretary this week to make sure she doesn't make any big mistakes.

Oh, there you are! I didn't even know you had gone out! (UNAWARE) I ______ fact that you had gone out.

If they ever discover your role in the incident, you will go to prison. (LIGHT) If your role in the incident _____, you'll go to prison.

Electricity is getting very expensive these days. (COST) The _____ higher and higher these days.

That child is twice as tall as he was two years ago. (DOUBLED) That child's _____ in the past two years.

There were very few people who understood what the professor said in the meeting. (VIRTUALLY) There _____ who understood what the professor said in the meeting.

As soon as I arrived at the pub, a fight started. (SOONER) No ______ a fight broke out in the pub.

You shouldn't be surprised at Kevin winning that tournament. (COME) It ______ that Kevin won that tournament.

Whatever happens, don't let anyone into the building without proper identity. (CIRCUMSTANCES) ______ should you let anyone into the building without proper identity.

Mr. Edwards was sacked partly because of his arriving late to work. (CONTRIBUTED) Mr. Edwards' constant lateness _____ from the company.

Harry plays tennis much better than I do. (NEARLY) I am not ______ tennis player as Harry is.

The bank robbers had disappeared completely by the time the police arrived. (SIGN) There _____ robbers when the police arrived.