The second Sunday of May is Mother’s Day and a time to be       to our mothers.
#18042
A
concerned
B
fond
C
grateful
D
honest
推荐题目
 _____ at his knowledge, all the students showed their respect for their teacher.
#18794
A
Amazed
B
Being amazed
C
Amazing
D
Having amazed
You can see the stars on a clear night, but in the daytime they are _____
#19111
A
unbelievable
B
invisible
C
inaccessible
D
unavailable
—Let me help you , Tom !—Thank you . I can do it. Here’s         to hold all these things .
#20340
A
a big enough case
B
an enough big case
C
a case enough big
D
a case big enough