“On time” simply means at the specified time. In your first example sentence, the speaker will be there at the specified time (6 PM). “In time” suggests a deadline that must be met. You can use “for” after it to say what the deadline is for, but if it’s already relevant contextually, you can often leave it out.

In order for a sentence to be grammatically correct, the subject and verb must both be singular or plural. In other words, the subject and verb must agree with one another in their tense. If the subject is in plural form, the verb should also be in plur al form (and vice versa).

The only difference is in that a hypothetical situation “would” can work for past, present, and future, while the conditional situation “will” works only for future.

On time means at a specific time. Let’s meet at 8:00. Ok. I will be there on time (meaning I will be there at 8:00) In time means before the beginning of an event. The movie starts at 8:00.

Both are correct and have pretty similar, but subtly different meanings. If you are arriving “on time”, then you are due to arrive at a specific time and date, and you are showing up at that time or slightly before. For example, if you work a 9 AM to 5 PM shift and you show up at 9 AM, then you are “on time”.

“At” is used in reference to specific times on the clock or points of time in the day. “In” usually refers to period of time. And “on” is used with dates and named days of the week. And “by” is used specifically with an end point of time and it means no later than.

Strictly speaking, when referring to one or more of a definite set of values, the word ‘which’ should be employed. When referring to one or more of an unknown or infinate set of values, the word ‘what’ would be used instead.

The use of the preposition “at” with “night” probably evolved from the fact that there is far less activity going at night than there is during the other periods of the day. Most people are asleep at night. Hence, night was viewed as a block of time rather than as a period of time during which things happen.

In a hurry, as in How long will it take? I’m really pressed for time. This idiom uses press in the sense of “subject to pressure,” a usage dating from the late 1600s.

1. to like something very much and want a lot of it. Fans of horror movies just can’t get enough of this sort of stuff.

When you say that you can’t get over something, you mean that you are very surprised by it: I can’t get over the way he behaved at your party – it was appalling!

To love or thoroughly enjoy something; to desire a large or constant amount of something. This sushi is delicious—I can’t get enough! I can’t get enough of this new TV show.

It means they don’t think that it’s interesting.

phrase. If you say that you cannot seem or could not seem to do something, you mean that you have tried to do it and were unable to.

1 : to start to do or deal with (something) “We need someone to send out the invitations.” “I’ll get onto it right away.” 2 : to start to talk about something How did we get onto this topic? 3 British : to speak to or write to (someone) about a particular problem, job, etc.