- in
- on
- at
- by
Explanation: "On" is used to indicate that something is positioned directly above and in contact with a surface, like "on a busy street."

| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | Antonym mcqs | 2. | Direct Indirect mcqs |
| 3. | English common mcqs | 4. | Preposition mcqs |
| 5. | Sentence Structure mcqs | 6. | synonym mcqs |
Explanation: "On" is used to indicate that something is positioned directly above and in contact with a surface, like "on a busy street."
Explanation: "On" is used to specify a particular day, such as "on Saturday."
Explanation: "At" is used to specify a particular time, such as "at 7 PM."
Explanation: "At" is used to specify a particular time, such as "at 8 PM."
Explanation: "On" is used to indicate that something is positioned directly above and in contact with a surface, like "on the sofa."
Explanation: "At" is used to specify a particular time, such as "at 3 PM."
Explanation: "To" is used to indicate anticipation or expectation, such as "looking forward to the weekend."
Explanation: "In" is used to indicate a period of time, such as "in a week."
Explanation: "At" is used to specify a particular time, such as "at 9 o'clock."
Explanation: "Absorbed in" is used to describe being fully engrossed or immersed in something, like "absorbed in her studies."
Explanation: "Confident in" is used to express self-assurance or belief in one's abilities, like "confident in her chances of success."
Explanation: "Confident in" is used to express self-assurance or belief in one's abilities, like "confident in their ability to win."
Explanation: "At" is used to indicate a specific location or point in space, such as "at the park."