1.
We ___________ here for more than two hours.
Correct Answer
C. Have been waiting
Explanation
The correct answer is "have been waiting" because it indicates an ongoing action that started in the past and is still happening in the present. The use of the present perfect continuous tense "have been waiting" suggests that the waiting started in the past and has continued up until now, indicating a duration of more than two hours.
2.
Tim made a decision that ended up costing the company a ____________ large sum of money.
Correct Answer
A. Fairly
Explanation
Tim made a decision that ended up costing the company a fairly large sum of money. This implies that Tim's decision resulted in a significant financial loss for the company, but it was not an exorbitantly large amount. The word "fairly" suggests that the cost was substantial but not extreme or overwhelming.
3.
By the time we arrived the contractor had already ________.
Correct Answer
D. Gone
Explanation
The correct answer is "gone" because it indicates that the contractor had already left or departed before we arrived. The use of "had already" suggests that the action of leaving occurred in the past before another past event (our arrival). Therefore, "gone" is the most appropriate verb choice to convey this sequence of events.
4.
We installed _________ of software programs.
Correct Answer
B. A number
Explanation
The correct answer is "a number." This phrase is used to indicate an unspecified quantity or amount. In the context of the sentence, it suggests that multiple software programs were installed, but the exact number is not specified.
5.
The ____________ work has been done on this project.
Correct Answer
C. Preliminary
Explanation
The word "preliminary" is the correct answer because it suggests that some initial work has been done on the project, but it is not yet complete or final. It implies that there may be more work to be done before the project is finished. The other options - elementary, starting, and first - do not convey the same meaning of initial or incomplete work.
6.
The man _____ bought the bike is very happy with it.
Correct Answer
B. Who
Explanation
The correct answer is "who" because it is used to refer to a person, in this case, the man who bought the bike. "Whom" is used as the object of a verb or preposition, "that" is used for restrictive clauses, and "which" is used for non-restrictive clauses.
7.
Chris returned the bike _________ he had bought to the store.
Correct Answer
A. That
Explanation
The correct answer is "that" because it is used to introduce a restrictive clause that provides essential information about the bike. In this context, "that" is used to specify the specific bike that Chris returned, distinguishing it from any other bikes he may have bought.
8.
Sarah remembered where she had left the book and went to fetch _____.
Correct Answer
A. It
Explanation
The pronoun "it" is the correct answer because it refers back to the book that Sarah had left. "It" is used to replace a singular noun in order to avoid repetition.
9.
Mr Smith's speech had a profound _______ on the audience.
Correct Answer
B. Effect
Explanation
Mr. Smith's speech had a profound effect on the audience. This means that his speech had a significant impact or influence on the audience. It caused them to react or respond in some way, possibly changing their thoughts, feelings, or actions. The word "effect" is the correct choice here because it is used to describe the result or consequence of something.
10.
Everyone attended the trade fair _______ Lisa.
Correct Answer
C. Except
Explanation
The correct answer is "except". This is because the word "except" is used to indicate exclusion or exclusion from a group or category. In this sentence, it implies that everyone attended the trade fair, except for Lisa.