He sailed _______ the river.

• in
• on
• to
• none of these.
Correct Option: B  [ on ]

Remark: "He sailed on the river."

This suggests that he sailed while being on the surface of the river.

We should always be kind _________ animals.

• on
• with
• to
• for
Correct Option: C  [ to ]

Remark:

Many developing countries are moving _________ privatization and economic liberalization.

• towards
• into
• beyond
• none of these
Correct Option: A  [ towards ]

Remark: "Moving towards" is a phrase that indicates the act of progressing or traveling in the direction of a particular place, goal, or objective.

I left my bedding ________ the station.

• on
• at
• in
• upon
Correct Option: B  [ at ]

Remark:

The judge acquitted the accused _______ the charge of theft.

• from
• of
• on
• none of these
Correct Option: C  [ of ]

Remark: "acquitted of" a charge or accusation, means legally declared not guilty or innocent of that charge.

Physical activity is beneficial ________ health.

• with
• for
• to
• of
Correct Option: C  [ to ]

Remark:

You should devote your time __________ studies.

• to
• in
• at
• with
Correct Option: A  [ to ]

Remark:

Look _______ the word in the dictionary.

• after
• for
• into
• up
Correct Option: D  [ up ]

Remark: "look up": seek information from, consult, refer.

She smiled _______________ my mistakes.

• on
• upon
• over
• at
Correct Option: D  [ at ]

Remark:

He sympathised _________ him in his bereavement.

• in
• for
• with
• by
Correct Option: C  [ with ]

Remark: