Cover of On Screen B1+ - Student's Book

Answer — Exercise 5

2c - Grammar in use·On Screen B1+ - Student's Book

Question

  1. Read the examples in the table. When do we use the past simple / present perfect?
  2. Put the verbs in brackets into the past simple or the present perfect.

Answer

  1. We use the past simple for a completed action at a specific time in the past. We use the present perfect for an action that started in the past and continues to the present.
  2. 1) hasn't rained; 2) happened; 3) Did you hear; 4) haven't flown; 5) did the fire start
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More exercises in 2c - Grammar in use

Ex. 1
Ex. 2
Ex. 3
Ex. 4
Ex. 6
Ex. 7
Ex. 8
Ex. 9
Ex. 10