We planted many trees in ________（三月）.
I usually listen to some （悦耳的） music to help me relax after a long week at work．
The last satellite（卫星） of Beidou was sent up into space in （六月）．
In Ningbo， everyone knows that things in blue rubbish bins can be （回收利用）．
We （很少地） hang out at weekends recently．
You'll forget the dancing skills easily （除非） you practice them often．