Question

fill in the following blanks with correct tense of the verbs given in brackets : (Present Perfect  Continuous Tense) 1. It …………… outside for half an hour. (hall) 2. The storm …………… since 4 O’clock. (howl) 3. I …………… for the bus since morning. (wait) 4. Since when …………… you in this school ? (read)​

Answer 1

Answer:It has been raining outside for half an hour. (hall)  2. The storm has been howling since 4 O’clock. (howl)  3. I have been waiting for the bus since morning. (wait)  4. Since when have you been in this school ? (read)​

Explanation:

Answer 2

Answer:

1. It     outside for half an hour. (hall)  - I haven't understood the question.

2. The storm has been howling since 4 O’clock. (howl)

3. I have been waiting for the bus since morning. (wait)

4. Since when you have been reading in this school? (read)​