You might as well tell the manager that male customers ________ not like the design of the furniture．

must

shall

may

need

We had better hurry．Our teacher ________ us．

wait for

must wait for

must be waiting for

has waited for

By the time Jane gets home, her aunt ________ for London to attend a meeting．

will leave

leaves

will have left

left

He ________ have completed his work, otherwise, he wouldn’t be enjoying himself by the seaside．

should

must

wouldn’t

can’t

As we joined the big crowd I got ________ from my friends．

separated

spared

lost

missed

The Olympic Games, ________ in 776 B．C．, did not include women players until 1912．

first playing

to be first played

first played

to be first playing

We saw ________ farms which were built more than 100 years ago．

abandon

abandoned

abandoning

to be abandoned

________ more attention, the tree could have grown better．

Given

To give

Giving

Having given

________ with the size of the whole earth, the biggest ocean does not seem big at all．

Compare

Comparing

To compare

Compared

Without proper lessons, you could ________ a lot of bad habits when playing the piano．

give up

catch up

keep up

pick up