Explanation: To “barge in” means to enter suddenly and without permission.
Example: We were in the dining room when Kris barged in.

Explanation: A “barn” is a structure used on farms to store crops, animals, or equipment.
Example: The children are playing hide-and-seek in the barn.

Explanation: A barometer is an instrument that measures air pressure, used in weather forecasting.
Example: Most meteorologists use barometers in their work.

Explanation: “Barren” refers to land that is too poor to produce much or any vegetation.
Example: Some of the land in the south is barren.

Explanation: A “barricade” is something that blocks passage, often for protection or protest.
Example: The protesters formed a human barricade.

Explanation: “Barrier” is a structure that prevents or hinders movement or access.
Example: Concrete barriers protect the spectators at the race track.

Explanation: The “base” is the lowest part or bottom of something.
Example: The sculptor’s name was written at the base of the statue.

Explanation: A “basement” is a room or floor located below ground level.
Example: We store our supplies in the basement.

Explanation: “Bash” means to strike with great force, physically or verbally.
Example: She got a bash on the head.

Explanation: “Basic” describes something essential and simple.
Example: The contractor gave us basic guidelines.

Explanation: The “basis” is the foundation or reason for something.
Example: We made our decision on the basis of the last report.

Explanation: A “basket case” is someone emotionally unstable or extremely anxious.
Example: By the end of the course, I was a complete basket case.

Explanation: Used when something is going to happen immediately or soon.
Example: I was about to leave when Mark arrived.

Explanation: “Be behind” means being overdue or not on schedule.
Example: We are still behind in our project.

Explanation: It means to be at a disadvantage or in a bad situation.
Example: I was behind the eight ball again and couldn’t pay rent.

Explanation: “Be laid up” refers to being confined to bed due to sickness or injury.
Example: I was laid up for two weeks after the accident.

Explanation: This expression means returning to normal health after sickness.
Example: I hope John will be on his feet again soon.

Explanation: Being “up on” something means you are well-informed about it.
Example: Leaders should be up on the topic before giving a speech.

Explanation: A beacon is a light or fire that acts as a warning or guide.
Example: We saw the beacon from far away.

Explanation: A beam is a long ray or stream of light.
Example: I saw the beams of your car’s headlights at night.