present perfect tense is for the near past or things that have just happened while simple past are thing that happened some time and not in the near past
Select the correct tense form for the given sentence. They are playing for an hour. 1. They have been playing for an hour. 2. They are playing since two hours. 3. They are playing. 4. None of these.
Choose the word with the CORRECT spelling to complete the sentence given below. I like to use a ________ with big numbers on it. A. calender B. calendir C. calendar D. calundar