The children ___ playing in the park.

• is
• are
• has
• were
Correct Option: B  [ are ]

Remark: "Children" is a plural noun, so it takes a plural verb.

He _______ in London since 1990.

• has been
• was
• ha been
• lived
Correct Option: A  [ has been ]

Remark: here "Present perfect" used to indicate an action or situation that started in the past and continues in the present.

Is not learning superior _________ wealth?

• than
• from
• by
• to
Correct Option: D  [ to ]

Remark:

He is _______ honourable man.

• a
• an
• the
• zero article
Correct Option: B  [ an ]

Remark: "honourable" starts with sound of "vowel"

There is no doubt that the judgement is FAIR. (find synonym)

• insincere
• biased
• inconsiderate
• upright
Correct Option: D  [ upright ]

Remark:

Periodic (Find Synonym)

• Infrequent
• Continuous
• Occasional
• Regular
Correct Option: D  [ Regular ]

Remark:

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:

It was very cramped in the cottage.

• Lack of enough space
• Comfortable
• Tranquil
• Cosy
Correct Option: A  [ Lack of enough space ]

Remark:

To renounce a high position of authority control

• Abduct
• Abandon
• Abort
• Abdicate
Correct Option: D  [ Abdicate ]

Remark:

She is proud ______ her wealth.

• on
• for
• in
• of
Correct Option: D  [ of ]

Remark: