It is so dark tonight, Mum.—Yes, this is just we can enjoy brilliant stars in the sky.[ ]

In order to overcome the economic crisis, she a new idea for increasing sales.

and short of breath, Andy and Rubywere the first to reach the top of Mount Tai

Some people are too particular about school records，insisting that every applicant __________all diplomas from elementary school to university.

is addicted to novels recently——Yes, that might _____ why he did so badly in thelast test