Choose the correct tense (future simple, going to, present continuous or present simple) in these sentences

Sure, I'll be happy to help you with your question! Here are the sentences and their correct tenses:

1. I ________ (visit) my grandparents next weekend.
For this sentence, we need to use the future simple tense. The correct sentence is: "I will visit my grandparents next weekend." We use the future simple tense to talk about actions that will happen in the future.

2. Look at those dark clouds! It ________ (rain) soon.
In this sentence, we need to use the present continuous tense. The correct sentence is: "It is going to rain soon." We use the present continuous tense with "be going to" to talk about future plans or predictions based on current evidence.

3. My mother always ________ (cook) dinner for us on Sundays.
For this sentence, we need to use the present simple tense. The correct sentence is: "My mother always cooks dinner for us on Sundays." We use the present simple tense to talk about habitual or regular actions.

4. She ________ (start) her new job next month.
In this sentence, we need to use the future simple tense. The correct sentence is: "She will start her new job next month." We use the future simple tense to talk about actions that will happen in the future.

I hope this helps! Let me know if you have any further questions.