13G BI

动词+ing（sleeping），前面要有什么

• is

• am

• are

• was

• were

The workers ______ the road now.

• repair

• is repairing

• are repairing

• repaired

Joan _____ swimming to jogging.

• prefer

• prefers

• preferring

• preferred

缺货

• window shopping

• authorize

• efficiently

• out of stock

渴望地

• odour

• wrist

• passageway

• eagerly

寻找

• spend the rest

• look for

• approach

• label

She likes to eat mangoes, _________ she?

• doesn't

• didn't

• don't

• does

My brother ______ some pieces of bamboo to make a kite now,

• is cutting

• cutting

• cut

• cuts

The children ______ some books to read last Friday.

• buy

• buys

• buying

• bought

My friends and I _____ our new kites in the park last Sunday.

• fly

• flies

• are flying

• flew