Indirect Speech: He/She asked that what I was doing.
Explanation: When the reporting verb is in the past (said) and the direct speech is in the present continuous tense, then the indirect (reported) speech will change into the past continuous tense.
Present Continuous Tense > Past Continuous Tense.
And if the sentence is interrogative, we use the reporting verbs like asked, enquired, etc.
1. Installing green chargers for vehicles. 2. installing solar panels 3. Giving free building permits to houses with green initative constructions (solar panels, etc.)
The correct statement is B) Business letters shouldn't be too complicated nor should they be too simple. They are supposed to be direct and truthful, straight to the point.
