We ________ lasers for cosmetic surgery.
A. is produce
B. will produce
C. produced
D. produce

Random Topics:
Adverbs of TimePerfect ModalsAdverb Clause ConnectorModals and Present TensesModals for ObligationSimple Present and Present Continuous TensesFuture or PastProgressive TensesPreposition on TimePast Tense and NeutralOther quiz:
Grammar & Vocabulary › View. You’re explaining why you didn’t attend a meeting. Which sentence is most appropriate?
A. I wasn’t able to attend the meeting because I had a prior commitment.
B. I didn’t attend the meeting because I had a prior commitment.
C. I am not able to attend the meeting because I have a prior commitment.
D. I didn’t attending the meeting because I had a prior commitment.
Grammar › View
A:I didn’t see Ted this morning. Where was he? B:Oh, he ___ and ___ some stories in his room this morning.
A. read; wrote
B. read; write
C. reads; writes
D. is reading; writing
Grammar › ViewAdd just _____________ sugar to my tea, please.
A. any
B. a few
C. much
D. a little
Relative Clause › View
Do you know the shop ____ Andrew picked me up?
A. where
B. which
C. that
D. whose