Помогите! выберите правильный ответ. 1)He...ski tomorrow ( a)will be b)will c)is)

2)How many cassettes...buy tomorrow?  ( a)he will  b)will he  c)won`t)

3) When...they visit us?-Next week.  ( a)do  b)are  c)will)

4)She can...English.  ( a)speak  b)to speak  c)speaks)

5)...cloudy today? ( a)It is  b)Is it  c)It)

6)He won`t be...tomorrow.( a)early  b)come  c)come early

7)I...hot.  ( a)am not  b)don`t  c)isn`t)