Question 10: Here is the weather forecast. Tomorrow ___ dry and sunny. A. is going to be B. will be C. is D. would be

The correct answer is B. will be. Explanation: When we talk about future events that are already planned or expected, we use "will + base form of the verb." In this case, the weather forecast is predicting dry and sunny weather for tomorrow.

Question 11: They ___ pingpong when their father comes back home. A. will play B. will be playing C. play D. would play

The correct answer is A. will play. Explanation: This sentence describes a future action that will happen when another event (father coming back home) occurs. "Will + base form of the verb" is appropriate here to indicate a future action.

Question 12: When I finish this course, I ___ to the next level. A. have gone B. will go C. went D. would go

The correct answer is B. will go. Explanation: This sentence talks about a future plan or intention. "Will + base form of the verb" is used to express a future decision or intention.

Question 13: That cat ___ if you pull its tail. A. scratches B. has scrached C. will scratch D. is going to scratch

The correct answer is C. will scratch. Explanation: This sentence describes a general truth or habitual action. "Will + base form of the verb" is used to express what generally happens in response to a specific action.

Question 14: I ___ Alex your letter when I see her tomorrow. A. will send B. am going to send C. are sending D. shall send

The correct answer is A. will send. Explanation: This sentence indicates a future action that is planned or intended. "Will + base form of the verb" is used here to express a decision made at the moment of speaking about a future event.

Question 15: - What are your plans for the holiday? - I ___ my grandparents and then go trekking in Sapa. A. am going to visit B. shall go C. will go to visit D. will go

The correct answer is A. am going to visit. Explanation: "Am going to + base form of the verb" is used to talk about future plans or intentions that have already been decided or arranged.

Section V: Choose the best answer

1. The wedding party ___ held at the Rex Hotel. A. is B. is being C. will be D. is going to be

   Answer: C. will be (to indicate a future event that is planned or expected)

2. How many languages ___ John speak? A. do B. does C. did D. will

   Answer: B. does (to form a question with a third-person singular subject "John")

3. Hurry! The train ___ I don't want to miss it. A. comes B. is coming C. came D. has come

   Answer: B. is coming (to indicate a future event that is imminent)

4. What time ___ the next train leave? A. does B. will C. shall D. would

   Answer: A. does (to form a question with "what time")

5. Monica ___ with her sister at the moment until she finds a flat. A. stays B. is staying C. will stay D. is going to stay

   Answer: B. is staying (to indicate an ongoing action in the present)

6. He will take the dog out for a walk as soon as he ___ dinner. A. finish B. finishes C. will finish D. shall have finished

   Answer: B. finishes (to indicate a future action that will happen after another action)

7. She ___ English at RMIT these days. A. studies B. is studying C. will study D. is going to study

   Answer: B. is studying (to indicate an ongoing action in the present)

8. She's at her best when she ___ big decisions. A. is making B. makes C. had made D. will make

   Answer: B. makes (to indicate a habitual action or general truth)

9. We ___ next vacation in London. A. spend B. are spending C. will spend D. are going to spend

   Answer: D. are going to spend (to indicate a future plan that is already arranged)

10. Robert ___ tomorrow morning on the 10:30 train. A. arrived B. is arriving C. has arrived D. would arrive

    Answer: B. is arriving (to indicate a future event that is scheduled)

Section VI: Choose the best answer

1. Look! The bus ___ A. left B. has left C. leaves D. is leaving

   Answer: D. is leaving (to indicate an action that is happening right now or about to happen)

These answers should help clarify the correct usage of future tenses and forms in English grammar based on the context provided in each question.