_______, they will meet you at the airport but if they can’t arrive on time, you can take a taxi instead.
33. Reading aloud in the morning is _____ to learning a foreign language.
32. John was made____ the truck for a week as a punishment.
31. Last week, only two people came to look at the house, ____ wanted to buy it.
30. She urges me ____ steps in the matter.
29. It is during the Second World War ____he died.