Which is correct: a, b, or both of them?.1    a    I'll see you on Friday. 2    a    I'll see you on next Friday.
3    a    Paul got married in April.
4    a    They never go out on Sunday evenings.
5    a   We often have a short holiday on Christmas.b  I'll see you Friday.
b  I'll see you next Friday.
b  Paul got married April.       
b  They never go out Sunday evenings.
b  We often have a short holiday at Christmas.  both 
   b    

6    a   What are you doing the weekend?
7    a   Will you be here on Tuesday?
8    a   We were ill at the same time.
9    a   Sue got married at 18 May 1996.
10  a   He left school last June.
b  What are you doing at the weekend?       
b  Will you be here Tuesday?       
b  We were ill in the same time.       
b  Sue got married on 18 May 1996.       
b  He left school in last June.​

1. I'm very hungry. I (will make) myself something to eat. 2. The kids (will have gone) to bed by 10 o'clock. 3. Clark (will be driving) his new car tomorrow at 12 o'clock. 4. We (are going to have) dinner with my parents at the weekend. 5. That's terrible news! What (have you done)? 6. I (will send) you an SMS before i leave work, OK? 7. By the end of this year Susan (will have been living) in the USA for 3 years. 8. This time next year Faye (will be studyng) in Dublin. 9. What (have you bought) Fiona for her birthday? 10. I'm cold. I (will close) the window.

ПОЛОЖИТЕЛЬНАЯ:
1. Ann is watching TV.(Анна смотрит телевизор)
2. Paul is wratting a new song.(Пол пишет новую песню)
3. John is dansing.(Джон танцует)
4. Linda is crying.(Линда плачет)
5.I am sitting on the sofa.( я сижу на диване)
ОТРИЦАТЕЛЬНАЯ:
1. I am not reading book.(я не читаю книгу)
2. She is not running.(она не бегает)
3.They are not going shopping. (они не ходят по магазинам)
4.Ringo is not watching TV show. (Ринго не смотрит телевизионное шоу)
5.He is not  jumping. (он не прыгает)
ВОПРОСИТЕЛЬНАЯ:
1.Are you playing in the computer game?
(ты играешь в компьютерные игры?) 
2. Why are you crying?(почему ты плачешь?)
3. Where are they working?(где они работают?)
4. Is Jane walking?(Джейн гуляет?)
5.Is the plane taking off right now? (самолет взлетает сейчас?)