--Hello, this is 77553861.
A.How are you? | B.Will you come tonight? |
C.Can I take a mesage? | D.Is that Mike? |
Many scholars and experts from all over the world will be invited to attend this yearly ___ on drug control.
A.reference | B.intention | C.conference | D.interaction |
. My grandmother likes to surprise people. She never calls ___ to inform us of her visits.
A.beforehand | B.anyhow | C.originally | D.consequently |
Julie wants to buy a ___ computer so that she can carry it around when she travels.
A.memorable | B.portable | C.predictable | D.readable |
In order to write a report on stars, we decided to ___ the stars in the sky every night.
A.design | B.seize | C.quote | D.observe |
I called the airline to ___ my flight reservation a week before I left for Canada.
A.expand | B.attach | C.confirm | D.strengthen |