We regard her as our mother.

• bear away
• look upon
• to make over
• to put by
Correct Option: B  [ look upon ]

Remark: "look upon": perceive, regard as, think of.

They decided to _________ his number in the yellow pages.

• look into
• look at
• look up
• look onto
Correct Option: C  [ look up ]

Remark: "look up": search for information in a reference book or on a computer:

The weary traveller ________ the door of a deserted house in a forest. (Phrasal verbs)

• Knocked down
• knocked off
• knocked at
• knocked out
Correct Option: C  [ knocked at ]

Remark:

After a prolonged suffering he passed away.

• went away
• left
• expired
• yielded
Correct Option: C  [ expired ]

Remark: "passed away" is a polite and gentle term used to say that someone has died.

The party high command wanted to stave off an open battle.

• postpone
• wait and see
• allow it to take its own course
• prevent
Correct Option: D  [ prevent ]

Remark: