شرکت در آزمون آنلاین انگلیسی 3 - درس سوم | آزمون شماره 91

Jack ......... an experiment when the phone rang. He was solving a math problem ......... .

I ……… my washing machine at the moment. It ……… .

Ever since I moved , none of my old friends have gotten in touch with me . It's ....................................... with them evidently.

.The children went door to door asking for donations for a/an  ...................... raising money for children living below the poverty line

After spending a lot of time about the source of the bad smelling , they found out that the garbage .................................... an unpleasant smell.