1.No one has explained the reason for the delay to our flight.

2. I’d prefer you not to phone me at work.

3.It took Mary a year to save up to buy a car

4.David is being/ will be released fromhospital next week

5.I asked I asked Dad if he leaved a tip

6.Jane didn’t expect to win the competition, but she went on it anywasy

7. I have no intention of telling you my plans

8. make sure that nothing is missing before you sign for the parcel

9. If her teacher hadn’t recommended it, Sasha wouldn’t have moved

10.The motor in this machinehas to be cleaned once a week

81. any reason

82. prefer you didn't phone

83. took Mary a year

84. will be released

85. Did he leave 

86. went for

87. don't have intention telling

88. missing when you

89. Sasha wouldn't have moved

90. has cleaned

Xong lun á :>