Compound and Complex sentences

_______ many attempts, the team finally succeeded in transferring the chemicals in a stable state.

• Though

• After

• While

• As

Everyone, please do not ask Stacy for help today _______ she can concentrate on her task and have it finished by the end of the shift

• whereas

• as long as

• because

• so that

Which of the following can be used as a conjunction to show a relationship of reason?

• since

• because

• as

• all of these show reason

• none of these show reason

What is the relationship between the two clauses in the following sentence?

"Since this is the first time you've been late with an assignment, I'll give you a one-week extension, but make sure this never happens again."

• reason

• time

• condition

What is the relationship between the two clauses in the following sentence?

"While I do agree with the basic thesis of your essay, I do not find your arguments convincing."

• time

• purpose

• contrast

• comparison

Which of the following is not a conjunction that shows contrast?

• whereas

• while

• although

• as

No one will be able to help you ______ you don't first help yourself.

• while

• so that

• if

• unless

Many companies are now producing self-driving cars, _____ just ten years ago, most people thought of this as science fiction.

• whereas

• as opposed to

• since

• after

What is the relationship between the two clauses in the following sentence?

"As long as Scott remains president of this company, promotions will continue to be based on merit rather than seniority."

• contrast

• reason

• condition

• result

Ronda ________ moved into the building last week, is a fitness instructor.

• Who

• , who

• when

• where