شرکت در آزمون آنلاین زبان انگلیسی 1 - درس 4 | آزمون شماره 1197

When we meet local people, we ………. forget that we are guests

The number of ............................. flights has dramatically decreased due to the epidemic of corona virus.

He was very .......................... with his time and always had a willingness to help others .

.Surveys show millions of workers use their office computers to play games, .......................... the Net or worse