I can’t concentrate ________ my work ________ the noise loud outside.[ ]

I was so familiar with him that I recognized his voice_________I picked up the phone. [ ]

In order_______ late, many students get up very early every morning.

The liftyesterday. We’ll have to walk up to the eighth floor this evening.

Has Tom finishedwriting his essay today — I haveno idea. He ______ it this morning.