Multiple answers types have the Negative marking.
Most of the time answers rate of speech is fast so be careful and listen.
Most of the answers you can find at ending of listening so listen until it finishes.
Most of the time, pay close attention to the frequency words (always, often, sometimes, never many, all, never, only, etc.) eliminate those options and find the correct answer.
Effectively heard word may not be correct word because it may be frequency word as above point.