Cloning plants is straightforward while cloninganimals is _____________ more complicated

______ I know by what time you want the report to be done— By the day after tomorrow. ______ you finish it on time

I wonder how to________to him when I get a present from my foreign friend Jack.—Of course say “Thank you”. [ ]

The football match was really _______. No one was sure which side ________ until the last moment.[ ]

___ New Year’s Day around the corner,all the salesmen were trying hard to talk customers_________ buying theirgoods