We all need knowledge from the past — ______ it comes from personal experience or from studying history. It is our only guide to the future.
—Why are you staring at me? —You look stupid! The way you wear is ______ annoys me most.
________ I can’t understand is ________ he wants to change his mind.
All through history, big changes have taken place in ________ English language, especially when Henry IV became ________ King of England.
—Did you forget about my birthday? —____________ I’ve booked a table at Michael’s restaurant for this evening.
—Call me at 9:00. I can’t afford to miss such an important meeting. —Don’t worry, sir. You will surely be __________.