It’s reported that many policemen were sent to the forest ____________ the missing boy.

A．in need of   B．in favor of   C．in honor of   D．in search of

You may not agree, but __________ I think she is a very good teacher.

A．generally   B．totally      C．personally       D．commonly

Let’s ________ the radio and see what’s wrong with it.

A．take apart  B．take off   C．take down     D．take up

There are two main sets of Games — the Winter and the Summer Olympics, and both are held every four years on a _________ basis.­­­­­

A．valuable   B．former     C．regular      D．swift

The __________ to the rocket going into space went wrong, and as a result it exploded and fell into the sea.

A．mark     B．sign     C．symbol      D．signal

Put the cleaned fish in a mixture of 300g of salt and one liter of water to ________ all of the blood from the fish meat.

A．replace   B．remove C．calculate  D．spoil

We give dogs time, space and love we can spare, and ____________, dogs give us their all.

A．in charge  B．in fact     C．in case     D．in return

Barbara has worked here for three years, so I’m sure she’s quite ______ to the task.

A．equal  B．fair C．worth     D．informal

—Do you think it’s a good idea to make friends with your students ?

   — ___________, I do. I think it’s a great idea.

A．InformallyB．PhysicallyC．Actually    D．Rarely

This amber necklace is a real _______ at such a low price.

A．design    B．bargain     C．glory     D．character