The boy is very brave. I         he         the tall tree.

I was about to get on the bus _________someone called.

I asked you ________ my dictionary—now I can’t find it.

 I ________ thank you too much for all your help to my son while we were away from home.

 It never _____  humans until the mid­1990s that some animals can be cloned.

.I was about to get on the bus __________my wife phoned me to back home at once.

______ straight on and you’ ll see a church. You won’t miss it.

Because of the Mid-autumn Day happening to _________, we have just enjoyed a longer          National Day vacation than ever before, but it is estimated that it will be 38 years __________       we can experience such a coincidence again.

There is no doubt          he will finish the task in time.

— Have you ever come here before?— No. It is my first time that I      to this city.

There is no doubt ______ he did is good for us.

 ---- Do you know our town at all?---- No, this ______ the first time I ______ here.

 Ten minutes has been made full _______ of ________ the problem.

The teacher told the students that there          a meeting at three o’clock.

Bring the plants into a warm room ________ they will grow quickly.

It is reported that it is 100 years ______ Qinghua University was founded.

The sentence “All hope was not lost” means     .

There’s only ten minutes to go. We can’t wait any more---- ______, we should start at once.

The war against Iraq and the suffering _____caused have become a big concern all over the world.

In the school where I study English ________ .