—The price of pork is going up madly. It’s really too much for us.
—But for the situation where many pig farms _______ a rare pig disease, things would not be like this.
A.meet with B.have met with C.met with D.had met with
The police are trying to find out the evidence of the woman _________ in the bathroom.
A.murdered B.to be murdered C.being murdered D.murdering
Imitating others’ actions in Tik Tok _____ be very dangerous, so you can’t be too careful.
A.should B.shall C.might D.can
— Why not go out to play with them?
—Sorry. I haven’t finished my homework yet, I ______ my mother in the kitchen all day yesterday.
A.have been helping B.had helped
C.was helping D.had been helping
If you are addicted to your mobile phone, that’s ______ you should lay it down and be involved in meaningful activities.
A.when B.why C.where D.how
In the library’s warehouse, robots would manage stock and fetch books ______.
A.on board B.on watch C.on demand D.on occasion
