PDF chapter test TRY NOW

Complete the sentences using the information in the brackets.
Write full positive or negative verb forms in the future simple. 
 
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1.  My friend  16 next Monday. (to be)
 
2.  He  his boss next week. (to contact)
 
3.  John  the teacher about his problem. (not/to tell)
 
4.  She  in this lake. (not/to swim)