1. I was expected to familiarise myself with the keyboard.
2. He studied the keyboard carefully, one finger poised.
3. The machine is operated through the keyboard.
4. Most computer users have never received any formal keyboard training.
5. The program locks the keyboard until a password is given.

Some examples of common prepositions used in sentences are:

1. He sat on the chair.
2. There is some milk in the fridge.
3. She was hiding under the table.
4. The cat jumped off the counter.
5. He drove over the bridge.
6. She lost her ring at the beach.
7. The book belongs to Anthony.
8. They were sitting by the tree.

: a word or phrase denoting the receiver of the action of a verb.

In grammar, an object is a noun, pronoun, or noun phrase on which a verb performs an action. It falls at the end of a sentence, and is governed by a verb or a preposition. For example, in the excerpt, “My aunt opened her purse and gave the man a quarter …

In English grammar, an object is a noun, a noun phrase, or a pronoun that is affected by the action of a verb. Objects give our language detail and texture by allowing the creation of complex sentences. Prepositions also have objects.

If you want to understand the grammar behind English language, let’s have a look at the subject and object in sentences. As a basic rule: The subject is the person or thing doing something. The object is having something done to it.

When used as nouns, object means a that has , whereas thing means that which is considered to exist as a separate entity, object, quality or concept. When used as verbs, object means to disagree with something or someone, whereas thing means to express as a thing. Object as a noun: ; the , or of something.

A complete sentence must have, at minimum, three things: a subject, verb, and an object. And, if there’s a subject, there’s bound to be a verb because all verbs need a subject. Finally, the object of a sentence is the thing that’s being acted upon by the subject.

Answer. Explanation: Materials like air, water, and clear glass are called transparent. When light encounters transparent materials, almost all of it passes directly through them.

When an object sits in water, the water pushes underneath it, creating an upward force called buoyancy. If the weight of the object is bigger than the buoyancy, the object will sink to the bottom. Some liquids, like oil, create less buoyancy than water, so objects that float in water will sink in oil.

Average: 5.04 m/s (36.0 minutes based on average terminal velocity). Average: 4.70 m/s (38.7 min based on average terminal velocity).

Key Concepts If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density is a characteristic property of a substance and doesn’t depend on the amount of substance.

Objects like apples, wood, and sponges are less dense than water. They will float. Many hollow things like empty bottles, balls, and balloons will also float.