. David_________the test for further study in the USA. Let’s have a small party to congratulate him on his success.A. has passed B. has been passing C. is passing D. had passed
______ customers, the Hong Kong company said the amount of the chemical in the shampoo products wouldn’t harm people’s health.
He complained that this was the third time he _________ of the changes of the meeting.
---Did you enjoy the drama last night? ---Yes. I’ve never seen _________ one before.
Many people complained about the stones scattering on a roadway, but ______ did anything about getting the stone out of the way.
Recently, much more emphasis has been put ______ developing the students’ creativity.