She has been working hard day and night, which of course, _______ her pale face.
The wedding ceremony will be held in the garden , weather .
how to work out the difficult physics problem ,he asked the teacher for help .
“Mum !” she cried suddenly , tears down her cheeks .
prices , we have to take into consideration the quality of the goods .
you meet with new words when reading English articles , you can guess the meaning first .