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Progress______ so far very good and we are sure that the work will be finished on time.

A. was       B. had been    C. has been    D. will be

Progress______ so far very good and we are sure that the work will be finished on time.

A. was       B. had been    C. has been    D. will be

Edward, you play so well. But I ______ you played the piano.

A. didn’t know                B. hadn’t known

C. don’t know                 D. haven’t known

They use computers to keep the traffic _______ smoothly. 

A. being run       B. run         C. to run        D. running

—— Do you mind my opening the window? It’s a bit hot in here. 

    —— ______ , as a matter of fact

A. Go ahead      B. Yes, my pleasure

C. Yes, I do      D. Come on

—— Do you mind my opening the window? It’s a bit hot in here. 

    —— ______ , as a matter of fact

A. Go ahead      B. Yes, my pleasure

C. Yes, I do      D. Come on

My friend showed me round the town, ______ was very kind of him.

A. which         B. that         C. where        D. it

—— Do you mind my opening the window? It’s a bit hot in here. 

    —— ______ , as a matter of fact

A. Go ahead      B. Yes, my pleasure

C. Yes, I do      D. Come on

They use computers to keep the traffic _______ smoothly. 

A. being run       B. run         C. to run        D. running

My friend showed me round the town, ______ was very kind of him.

A. which         B. that         C. where        D. it