—How are you getting along with your German, Kate?—Oh, Mr.Black, I’m so tired of it.Maybe I should drop out _____ it kills me.
The cakes are delicious. I’d like to have _______ third one as _______ second one I ate was too small.
This book can be of help to ________ wants to do the job.
She made a suggestion that the plan ______________ as soon as possible. A. be carried out B was carried out C. should carry out D. would be carried out
She doesn't know _________________ made her daughter so sad this morning.
Only when __________________ permission _______________ allowed to enter the lab.