With a local guide _____the way,they had no trouble _____out of the forest.
| A．leading；walk | B．led；walk | C．leading；walking | D．leads；walking |
____ large number of children have joined the book club and ____ number is increasing.
| A．A, a | B．A, the |
| C．The, the | D．The, a |
I don’t ______ the price, as long as the house is in good condition.
| A．set down | B．give away |
| C．add up | D．care about |
Mike has dreamed about taking a bike trip for a long time, so he _____ a new bicycle this afternoon.
| A．is buying | B．was buying | C．would buy | D．has bought |
After months of hard work, the building was completed ahead of ______.
| A．journey | B．distance |
| C．schedule | D．insurance |
John’s classmates offered him their congratulations ______ his successful performance in the school concert.
| A．on | B．at | C．for | D．to |