5. Раскройте скобки, поставив глаголы в Present Simple или Present Continuous. 8. I (think) he will be able to do it.
9. Be quiet, please! I (think) about this problem.
10. I (not/think) he will invite you to the party.
11. It (not/rain) now. It (not/rain) in July.
12. Simon (take) driving lessons as he is going to buy a car.
13. (You/know) his telephone number?
14. Can I call you back later? I (have) lunch at the moment.
15. When (he/go) to Thailand?
16. Where (your sister/to be) now? She (to be) in her
room. She (to do) her homework.
17. Listen! Somebody (to play) the piano.
Grammar: In this sentence, we use the verb "think" to express our thoughts or opinions. We use the future tense "will be able to" to talk about our belief that someone will have the ability to do something in the future.
9. Be quiet, please! I am thinking about this problem.
Grammar: In this sentence, we use the verb "am thinking" in the present continuous tense to talk about an action that is happening at the moment of speaking.
10. I don't think he will invite you to the party.
Grammar: In this sentence, we use the verb "don't think" in the present simple tense to express a negative opinion or belief about someone inviting someone else to the party.
11. It is not raining now. It does not rain in July.
Grammar: In the first sentence, we use the verb "is" with the present continuous tense "not raining" to describe the current weather condition. In the second sentence, we use the verb "does" with the present simple tense "not rain" to talk about a general fact or a regular occurrence.
12. Simon is taking driving lessons as he is going to buy a car.
Grammar: In this sentence, we use the verb "is taking" in the present continuous tense to describe an ongoing action of Simon taking driving lessons.
13. Do you know his telephone number?
Grammar: In this sentence, we use the verb "do know" in the present simple tense to ask if someone has knowledge of someone's telephone number.
14. Can I call you back later? I am having lunch at the moment.
Grammar: In the first sentence, we use the verb "can call" in the present simple tense to ask for permission to make a phone call. In the second sentence, we use the verb "am having" in the present continuous tense to describe an action happening right now.
15. When is he going to Thailand?
Grammar: In this sentence, we use the verb "is going" in the present continuous tense to talk about a future plan or arrangement.
16. Where is your sister now? She is in her room. She is doing her homework.
Grammar: In the first sentence, we use the verb "is" with the present continuous tense "is" to describe the current location of someone. In the second sentence, we use the verb "is doing" in the present continuous tense to describe an ongoing action of someone doing their homework.
17. Listen! Somebody is playing the piano.
Grammar: In this sentence, we use the verb "is playing" in the present continuous tense to describe an action happening right now.