-----Hello! ______ Lisa speaking. Is that Linda speaking?----Sorry, she is not at home.

 --- What’s that?--- _____is a jacket.

--- Who is the woman in black?--- ________ is our physics teacher.

—What a surprise! Harry used to get nervous because he couldn’t organize his ideas well _________ to express _________ clearly.—Great, havent’t you heard, “Where there is a will, there is a way.” Let’s give him a big hand.

—Who taught ________ to write the computer programs? —Nobody. She learned it by __________.