In the experiment we kept _____ watchful eye on ______developments and recorded every detail

Please go _____ the ship quickly. There is only 10minutes left.

It’s _____ you do today that will make a difference in your life tomorrow. [ ]

You look .Can you tell me why you are so happy—Sure. I saw an movie just now. It has great fun.

y, I couldn’t come to the party Iwas sick that day— ____