______ a scholarship, my daughter entered one of the most prestigious universities of the United Kingdom. A. To award B. Being awarded C. Having awarded D. Having been awarded

Our missions _______ two days ago. A. finish B. were finished C. were finishing D. have finished

The students _______ to be at school by the teacher at 8:00 am yesterday. A. tell B. told C. have told D. were told

______ online for a long time due to the Covid-19 pandemic, most students were very excited to come back to school. A. Have studied B. Having studied C. Have been studied D. Have been studying

_______ New Jersey on January 19th, he arrived in San Francisco. A. Left B. Having left C. Leave D. To leave

______ to contact Ann by phone, James decided to email her. A. Having failed B. Have failed C. Have been failing D. Have been failed

______ from university, he started his journey to find a suitable job. A. Have graduated B. Having graduated C. Have been graduated D. Have been graduating

_____ a password, I was sure that my email box would be secure. A. Have changed B. Having changed C. Have been changed D. Have been changing

______ for ten hours, the rescue team found the child. A. Searching B. Searched C. Having searched D. Having been searched

______ a survey on how to use social networking sites effectively, my students wrote a report about it. A. Conducted B. Having conducted C. To conduct D. Being conducted

Computers ______ in last week to help the schoolkids with their studies. A. brought B. were brought C. had brought D. were bringing

This model ______ by Stan Ishly for our production team last year. A. was developed B. developed C. was developing D. had developed