Mary, where’s Simon I haven’t seen himfor days.–He __________ Japan. This may be thethird time he _________ there.

rty, which had been greatly _____,was spoiled by the rude behavior of an uninvited guest

The App WeChat provides a networking platform ______ communication is faster and easier.

The father as well as the three children ______ every Sunday afternoon in winter.

He_____someFrenchwhilehewasawayonabusinesstripinParis