Hi again!:

Here are some exercises for you to practice for your exam. 

Good luck!!

Simple present

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pres.htm
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pres1.htm 
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/presnq.htm 
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/presnq1.htm 
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/presnq2.htm

Present progressive

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pcont.htm 
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pcont1.htm 
https://agendaweb.org/verbs/present-continuous/index.html
http://www.montsemorales.com/gramatica/PresCont0.htm
http://www.englisch-hilfen.de/en/exercises/tenses/present_progressive_negation_contracted.htm

Information questions

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/presnq3.htm 
https://elt.oup.com/student/project3rdedition/level2/unit1/grammar/exercise4?cc=us&selLanguage=en
http://www.etweb.fju.edu.tw/yueh/toeic/practice/part_2/01_02.htm (listen to the questions, and choose the best answer...)

Verb "To Be" all forms

http://www.eclecticenglish.com/grammar/PresentSimpleToBe1A.html 
http://www.myenglishpages.com/site_php_files/grammar-exercise-be-present.php
http://www.eclecticenglish.com/grammar/PresentSimpleToBe1A.html
http://madridteacher.com/Activities/Wh_to_be.htm (drag the boxes on the right to the questions on the left)

Prepositions of place

http://www.1-language.com/englishcourse/unit6_grammar.htm 
http://www.1-language.com/englishcourse/unit6_grammar_exs.htm

There is/ there are

http://a4esl.org/q/h/9807/km-thereisare.html
http://perso.wanadoo.es/autoenglish/gr.there.i.htm (practice with questions: there is/ is there? or there are/ are there?)

Directions

http://www.englishexercises.org/makeagame/viewgame.asp?id=1434

Subject and object pronouns

https://www.englishgrammar101.com/module-2/pronouns/lesson-1/personal-pronouns
http://www.eflnet.com/grammar/pronouns.php 
http://a4esl.org/q/j/ck/mc-pronouns.html
http://perso.wanadoo.es/autoenglish/gr.pronoun.i.htm

Possessive adjectives

http://a4esl.org/q/f/z/zz18mdf.htm
http://a4esl.org/q/h/fb005-bp.html

Telling the time