Find the one mistake (A, B, C or D) in the sentence and then correct them: "The old man walked home  by himself, in spite of he knew that it was dangerous."

Sleeping all day, to eat too much and never going out is unhealthy.

We really enjoyed the children’s imaginative and excited play last Saturday.

Scientists and tech companies/ to prevent/ these weapons/ have a responsibility / from becoming reality/ also.

From 1785 to 1990, the capital of the U.S is located in New York City.

The extraordinary beautiful of orchids makes them the basis of a multimillion-dollar floral industry.

 in/ I’m/ game shows/ interested/ watching

Commercial letters of credit are often used to financing export trade, but they can have other uses 

The American anarchist Emma Goldman infused her spirited lectures, publishes , and demonstrations with a passionate belief in the freedom of the individual.

Find the one mistake (A, B, C or D) in the sentence and then correct them: "They didn't seem very interested  in  that I was saying."

Ozone is an unstable faintly bluish gas that is the most chemical active form of Oxygen

The influence of the nation’s literature, art, and science have captured widespread attention.

The burglar cut the telephone wires for fear that I’ll call the police.

early/tomorrow/will/we/at five o’clock/leave/we/the house/get up/must/because

We/ stay/ to/ at/ afternoon/ decided/ this/ home.

Afterwards I’d read the manual, I found I could use the computer easily.

Napoleon/ attack/ the/ West Indian island/ of/ Santo Domingo/ 1801.

To his surprise, the engine started by the very first try

Sawfish are shark-like fish have “saws” of cartilage set with two rows of teeth on their snouts.

The examination will test your ability to understand spoken English, to read non-technical language, and writing correctly 

If you “make” a “five-days” trip across the Atlantic Ocean, your ship “enters” a different time “zone” everyday