Question 42: If you ___________ too hot during the night, turn down the central heating.
The exception of type 1 TDK gives a real hypothesis in the present, DDK is conjugated in the LC tense, DD is used in the imperative form (verb in the infinitive) to give orders, requests, and suggestions. Select Size
The remaining answers are not correct in terms of grammatical structure
If you feel hot at night, turn off the heating