— Another cup of tea?— No, thanks. I _______ be off. My mom is waiting for me at home .
#52029
A
can
B
must
C
may
D
should
推荐题目
---I am very tired these days because of studying for Maths. ---Why not      music? It can make you      .
#54426
A
listen to, to relax
B
to listen to, relax
C
listen to.relax
D
to listen to,to relax
Tom       very happy. He must have passed the test.
#53173
A
looks
B
sounds
C
smells
D
tastes
–The woman ____ all of her money to charities _____ the poor.--She’s great.
#51943
A
gave off, to help
B
gave up, helping
C
gave away, to help
D
gave, helping