The Parties to this Contract (hereto) shall fulfill or perform any of the obligations under this Contract.

All computers can perform basic machine operations under the control of ( ). A: instructions B: commands C: operations D: programs

One may keep drinking when ______. A: he wants to be more confident B: he wants to perform better C: he is at ease D: he is under pressure

Work ______ is the key to promotion. A: perform B: performance C: performing D: to perform

Next Monday is Mary’s birthday. She _____（perform）magic at the birthday party. A: will perform B: performs

They entertained the guests with ( __ ) (perform).

Praise must be used wisely to _______ students who perform up to expectations and to encourage students to perform to maximum levels.

The principles for machining sequence of each surface should be( )<br/>and perform rough machining before finish machining. A: perform datum surface machining before that of other surfaces B: perform main functional surface machining before less important surface machining C: perform plane surface machining before hole surface machining D: perform complex surface machining before simple surface machining

I found the cat. She was sleeping under the table. A: under B: under the table C: sleeping under the table

You are managing a 24*7 database. The backup strategy for the database is to perform user-managed backups. Identify two prerequisites to perform the backups.（）