Question 1: Which sentence is grammatically correct?

• A: They has been working for three hours.
• B: They have been working for three hours.
• C: They working for three hours.
• D: They are work for three hours.

Question 2: Choose the correct preposition: "She has been waiting _______ a response for hours."

• A: for
• B: in
• C: on
• D: by

Question 3: Choose the correct word: "The presentation was well _______ and informative."

• A: organizing
• B: organize
• C: organized
• D: organization

Question 4: Choose the correct form: "The project _______ by the end of next month."

• A: will complete
• B: has completed
• C: will have been completed
• D: completes

Question 5: Which word best completes the sentence? "She is known for her _______ work ethic."

• A: strong
• B: strength
• C: strengthening
• D: strongly

Question 6: Choose the correct preposition: "He is responsible _______ managing the team."

• A: at
• B: on
• C: with
• D: for

Question 7: Choose the correct form: "The project _______ by the end of next month."

• A: will complete
• B: has completed
• C: will have been completed
• D: completes

Question 8: Which word best completes the sentence? "The contract will be _______ by both parties."

• A: signing
• B: signed
• C: signs
• D: sign

Question 9: Choose the correct sentence.

• A: She has been worked here for five years.
• B: She works here for five years.
• C: She has worked here for five years.
• D: She worked here for five years.

Question 10: Which word is closest in meaning to "rapid"?

• A: quick
• B: slow
• C: steady
• D: gradual