A new residential area ______ in my town soon. A. built B. will be built C. will build D. has built

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

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

The pyramids of Egypt ______about three thousand years ago. A. was building B. were built C. built D. have built

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

A car ______ next to the bank last night. A. parks B. was parking C. parked D. was parked

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

Computers _______ in many fields - in business, science, medicine, and education, for example. A. are used B. is used C. used D. uses

_____ 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

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

The missing mountain climbers ______ in the cave by the rescue team yesterday. A. have found B. found C. were found D. will find

______ 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

______all money supported by his family, some students started to do a part-time job to make ends meet. A. Have spent B. Having spent C. Have been spending D. Have been spent