The bell ______ the end of the period rang,________ our heated discussion.
_______ in her skirt, the little girl tried to make herself _______ at the party.
The university wants its undergraduates to __ a regional language, if time permits.
Though ________ money, his parents managed to send him to school.A. lacked B lacking of C. lack of D. lacking
He always brings me a pretty gift ____ he comes to visit me.A by the time B sometimes C every time D at times
. The report about the ______ surprised all the ______.