Did that work or did that worked?

“Did” is in past tense; therefore, “work” is in its base form. “It did work.” If you add “-ed” you are using the past tense a second time. “Did” is past tense and “worked” is past tense. One past tense word is enough.

What is the difference between I have worked and I had worked?

“I have worked there for two years” implies you are still working there now. “I had worked there for two years” is only correct if you are also talking about something else that happened at a later date: “I had worked there for two years before I met the boss.”

Which is correct worked at or worked in?

Both can be and are said. ‘I work in a school’ means physically in the school building. ‘I work at a school’ can mean that you work in the school, as a teacher, for example, or that you are responsible for the school grounds and you are outside not in the building.

When should I use their in a sentence?

More specifically, “their” is a possessive pronoun. It replaces the noun in a sentence. Instead of saying, “That’s the Murphy family’s new dog,” you can say, “That’s their new dog.” While “his” and “her” demonstrate singular possession (possession by one person), “their” is reserved for two or more people or things.

What is the voice change of he did the work?

Answer:The work was done alone by him. Explanation: It was a Simple Past tense; the passive verb of the Simple Past tense is was/were+Past Participle (V3).

Had been working or had worked?

“She had worked for the previous five years with an advertising company” means that she had worked there for 5 years but was not working there anymore. “She had been working for the previous five years with an advertising company” means that she had worked there for 5 years and was still continuing to work there.

Is it working with or working for?

“I work for” sounds like you have a boss at Microsoft, whereas “I work with” sounds as if you work alongside people at Microsoft, but do not report to anyone. “I work with” can mean the same thing as “I work for” but it can be slightly ambiguous.