As you saw many English words can be confused because they have a similar meaning (or even the same) or the same form. Here are some exercises to review what you learned in your last lesson
Fill in the gaps with the appropriate word/construction from above
Choose between since and for:
Choose the right answer
Choose the right answer, make sure you respect the meaning indicated in brackets
Complete the blanks with much or many
Thick the right answer
Complete the blanks with one of the above words: